Jay B, born Lim Jae-beom on January 6, 1994, in Siheung, South Korea, is a South Korean singer, songwriter, rapper, and actor best known as the leader and main vocalist of the K-pop boy group GOT7.[1][2][3]Debuting under JYP Entertainment in 2012 as part of the duo JJ Project alongside bandmate Jinyoung, Jay B gained prominence with GOT7's formation and debut in January 2014, where the septet blended pop, R&B, and hip-hop elements in their music.[4][5] As the group's leader, he contributed significantly to songwriting and production for GOT7's albums, including hits like "Just Right" and "If You Do," while also pursuing acting roles in dramas such as Dream High 2 (2012) and He Is Psychometric (2019).[1][6]After GOT7's contract with JYP expired in 2021, Jay B launched his solo career with the release of his debut EP SOMO:FUME under H1GHR Music, showcasing his versatile artistry through introspective R&B tracks like "Switch It Up" and collaborations with the hip-hop crew Offshore under the alias Defsoul.[4] In 2023, he signed an exclusive contract with Mauve Company following a brief stint with CDNZA Records, allowing him to focus on solo endeavors amid his mandatory military service, which he completed in November 2024 as a social service agent.[3][5]Post-discharge, Jay B released his debut studio album Archive 1: [Road Runner] in November 2024.[3] He has remained active in 2025 with his solo world tour TAPE: RE LOAD, performing in cities across Asia, Latin America, and the United States, blending solo material with GOT7 classics, and making festival appearances such as Waterbomb Singapore.[6][7] His work emphasizes emotional depth and artistic growth, solidifying his influence in the global K-pop and R&B scenes.[8]
Early life and education
Childhood and family
Lim Jae-beom, professionally known as Jay B, was born on January 6, 1994, in Siheung, Gyeonggi Province, South Korea.[9]As the only child in his family, he was raised by parents who worked as farmers, spending much of his early years in Goyang after the family relocated from Siheung.[9][10][11]Jay B described himself as an ordinary and quiet child during this period, often assisting his parents with farm tasks in the suburban environment of Ilsan New Town, which fostered a grounded and introspective personality.[10]His early exposure to hip-hop and R&B came through local culture and family surroundings, igniting an interest in dance that blossomed at age 15 when he took up b-boying, a pursuit his parents supported by allowing him to prioritize it over traditional studies during a pivotal family discussion.[9]
Pre-debut training and education
Lim Jae-beom grew up in nearby Goyang, where he attended local schools during his early education. He completed his secondary education at Sewon High School, graduating around 2012 while balancing his emerging career aspirations.[12]In 2009, at the age of 15, Jay B auditioned for JYP Entertainment after being scouted at a b-boying competition; despite his initial reluctance, he was encouraged by his father to participate and ultimately tied for first place in the open audition alongside Park Jin-young (later known as Jinyoung).[13][12] This success led to his selection for JYP's trainee program, marking the beginning of his formal preparation for a career in the entertainment industry.As a trainee, Jay B underwent approximately 2.5 to 3 years of intensive training from 2009 to 2012, emphasizing the development of vocals, dance—particularly his background in b-boying—and overall performance skills essential for K-pop artists.[12][14] During this period, he was paired with fellow trainee Jinyoung to form the duo JJ Project, a project initiated by JYP to cultivate their talents as a unit focused on vocal and performance synergy.[15]
In 2012, following years of training at JYP Entertainment, Jay B—then known by his stage name JB—and fellow trainee Jinyoung debuted as the duo JJ Project with the release of their debut digital single album Bounce on May 20.[16] The title track "Bounce" showcased a high-energy hip-hop style, marking their entry into the K-pop scene with performances on major music programs such as Music Bank and Inkigayo later that month.[17] This debut established the duo's foundation, drawing initial attention for their synchronized choreography and vocal delivery under JYP's guidance.[18]By 2013, JYP Entertainment expanded JJ Project into a larger ensemble, integrating five additional trainees—Mark, Jackson, BamBam, Yugyeom, and Youngjae—to form the seven-member boy group GOT7, with the transition focusing on building a multifaceted performance unit emphasizing martial arts tricking and global appeal.[19] The group's formation was officially announced on January 1, 2014, positioning Jay B as the leader and main vocalist, roles that leveraged his prior experience while requiring adaptation to collective dynamics.[20]GOT7 debuted on January 20, 2014, with their first EP Got It?, featuring the lead single "Girls Girls Girls," which highlighted their acrobatic stage presence and debuted at number two on the Gaon Album Chart.[21]Early promotions for GOT7 involved intensive music show appearances starting with M! Countdown on January 16, 2014, where the group performed "Girls Girls Girls" to introduce their high-octane concept, gradually building a dedicated international fanbase known as IGOT7 through dynamic live stages and fan events.[22] As leader, Jay B coordinated group rehearsals and onstage cues, contributing main vocal parts that anchored tracks like "Play Amnesia" from the EP.[23] The period presented challenges in balancing the duo's established chemistry with integrating new members, as Jay B navigated expanded responsibilities amid rigorous preparation for group synchronization and live performances.[24]
2015–2019: GOT7 prominence and early solo work
During 2015 and 2016, GOT7 achieved significant prominence with the release of their mini-albumMAD in September 2015, which featured the lead single "If You Do" and marked a shift toward more mature, angst-driven concepts in their music.[25] The album debuted at number one on Billboard's World Albums chart, underscoring the group's growing international appeal.[26] Following this, GOT7 launched their Flight Log series, beginning with the EP Flight Log: Departure in March 2016, which included the high-energy track "Fly" and explored themes of journey and growth.[27] This was expanded into the full-length Flight Log: Turbulence in September 2016, a repackaged album that built on the series' aviation motif with diverse tracks blending hip-hop and R&B elements.[28]The momentum continued into 2017 with Flight Log: Arrival, the final installment in the trilogy, released as a mini-album in March and featuring the upbeat "Never Ever," which highlighted the group's synchronized choreography and vocal harmonies.[29] These releases solidified GOT7's status as a leading K-pop act, with the Flight Log series collectively showcasing their evolution from debut energy to more introspective storytelling. To support this rise, GOT7 embarked on their first world tour, Fly Tour, starting in April 2016, which spanned Asia, North America, and Europe, performing to sold-out crowds and emphasizing their live performance prowess.[30] By 2019, the group undertook the Keep Spinning World Tour from June to October, visiting 12 countries and grossing over $13.9 million, further cementing their global fanbase.[31]As GOT7's leader since their 2014 debut, Jay B played a pivotal role in group decisions, often mediating dynamics and ensuring creative input from all members despite initially resisting the position due to his preference for behind-the-scenes contributions.[32] His leadership extended to artistic elements, including co-writing several tracks that reflected personal experiences, such as "Everyday" from MAD (2015), "Fish" from Flight Log: Departure (2016), "Home Run" and "Skyway" from Flight Log: Turbulence (2016), and "Wolo" from Flight Log: Arrival (2017).[33] These songwriting credits demonstrated his growing influence in shaping GOT7's discography. Additionally, as the group's lead dancer with a background in b-boying, Jay B contributed to refining choreography, particularly in high-impact routines that incorporated street dance elements during tours and promotions.[24]Jay B's early solo endeavors began under the moniker DEFSOUL, where he self-produced and released R&B-focused tracks on SoundCloud starting in 2016, allowing him to explore introspective themes outside GOT7's group sound.[34] Notable releases included the mixtape series 1/? Vol.1 (2017), featuring original compositions like "LOST" and "RING," followed by 1/? Vol.2 in January 2018 with tracks such as "Teenager" and "U," which garnered attention for their emotional depth and personal lyrics.[35] By 2019, he continued this with 1/? Vol.3, including "BLIND," further showcasing his artistry as a songwriter and producer. These projects highlighted his artistic independence while maintaining his JYP contract stability.
2020–2021: SOMO:Fume launch and JYP departure
In 2020, amid ongoing group promotions with GOT7, Jay B pursued personal creative endeavors under JYP Entertainment, including his debut photography exhibition titled "Def. First Exhibition ALONE," held from October 1 to October 11 at Space Lee in Seoul. The exhibition, presented under his producer alias Def, showcased 40 photographs capturing themes of loneliness and solitude, drawing from his personal experiences during a period of introspection. This marked an early step in Jay B's exploration of individual artistry outside group activities, though still managed by JYP.As GOT7's seven-year contracts neared expiration, all members collectively decided against renewal, leading to the group's departure from JYP Entertainment on January 19, 2021.[36] JYP confirmed the split amicably, stating that thorough discussions had taken place and expressing support for the members' future paths, while emphasizing the agency's commitment to their ongoing success as artists.[36] Jay B, as the group's leader, played a key role in navigating these discussions, later reflecting on the emotional challenges of transitioning from a structured agency environment to greater independence.[37] The departure did not disband GOT7; instead, it enabled the members to continue collaborative efforts on their own terms, as demonstrated by their independent digital single "Encore," released on February 20, 2021, via a new group YouTube channel.[38]Following the exit from JYP, Jay B signed an exclusive contract with H1GHR Music in May 2021, marking his shift toward a solo career focused on R&B and hip-hop influences.[37] He debuted under the label with the single "Switch It Up" on May 14, 2021, featuring rapper sokodomo and produced by Cha Cha Malone, which served as a precursor to his broader solo vision. On August 26, 2021, Jay B released his debut EP SOMO:FUME (stylized as an acronym for "Style Of My Own: Fume"), a five-track project emphasizing personal expression and collaborations within the Korean R&B scene.[39] The EP included the lead single "B.T.W" (featuring Jay Park), "AM PM" (featuring Whee In of MAMAMOO), "FAME" (featuring JUNNY), "In To You" (featuring g1nger), and "Tattoo (feat. sokodomo)," blending smooth R&B grooves with introspective lyrics on identity and relationships.[40]SOMO:FUME achieved immediate international success, topping iTunes Top Albums charts in 36 regions worldwide upon release.[39]During this transitional period, Jay B briefly paused some activities due to lingering health concerns from prior injuries, allowing time for recovery amid the demands of solo preparation.[37] The launch of SOMO:FUME solidified his independent trajectory, contrasting the collective dynamics of GOT7 while underscoring the group's enduring bond through separate yet supportive solo pursuits.[41]
2022–2023: Independent releases and military preparation
Following his departure from JYP Entertainment in 2021, Jay B continued to build on the foundation established by his independent label SOMO:Fume with a series of solo releases under new partnerships. In July 2022, he signed an exclusive contract with the newly founded CDNZA Records, which handled production while partnering with Warner Music Korea for distribution. This arrangement allowed him to maintain creative control while expanding his reach in the independent music scene.Throughout 2022, Jay B focused on diverse solo projects that showcased his R&B and hip-hop influences. His first release of the year was the EP Love., issued on January 26 under his alias Def. and distributed by Warner Music Korea, featuring introspective tracks like "Just Because" and "No Love."[42] Later that August, he dropped the digital single "Rocking Chair," a mellow reflection on personal growth, followed by his second EP Be Yourself on September 21. The latter included the upbeat title track "go UP," co-written by Jay B, which highlighted his songwriting versatility and peaked at No. 98 on the Circle Download Chart.[43] These works emphasized themes of self-acceptance without major external collaborations, allowing Jay B to experiment freely in his post-group phase.In early 2023, Jay B prepared for a temporary hiatus with the special album Seasonal Hiatus, announced on January 11 and released on February 15 via CDNZA Records. The project featured three tracks, including the title song "Whiskey," a soulful ballad about fleeting moments, and was packaged with merchandise like a diary and calendar to engage fans intimately. Amid this, he subtly signaled his upcoming military enlistment through the album's calendar, which indicated unavailability in February, serving as a poignant fan message of gratitude and anticipation for his return. No significant collaborations marked this period, as Jay B prioritized personal projects leading into his service.[44]
2024–present: Post-military solo career and tours
Jay B was honorably discharged from his mandatory military service as a public service worker on November 1, 2024, marking the end of a nearly two-year hiatus that had paused his solo endeavors.[45] Under his exclusive contract with Mauve Company, signed in October 2023, he swiftly resumed activities, releasing his debut full-length solo album Archive 1: [Road Runner] on November 27, 2024.[4] The album, comprising 11 tracks including the double title songs "Crash" and "Cloud nine," delves deeper into his signature R&B and hip-hop fusion, exploring themes of introspection and resilience with contemporary production elements like layered vocals and minimalist beats.[3][46] This release represented a maturation in his artistry, blending alternative R&B grooves with raw emotional delivery honed during his independent phase.[47]To celebrate the album and reconnect with fans, Jay B launched his 2024–2025 JAY B CONCERT [TAPE: RE LOAD] series, beginning with a sold-out show at KBS Arena in Seoul on December 7, 2024.[6] The performance highlighted tracks from Archive 1: [Road Runner] alongside earlier solo works, emphasizing his evolution in live R&B-infused hip-hop arrangements. In 2025, the tour expanded internationally, with the U.S. leg commencing in June across six cities—Los Angeles, Atlanta, San Francisco, Houston, Chicago, and Washington, D.C.—where he delivered high-energy sets blending soulful ballads and hip-hop rhythms to showcase his vocal range and stage command.[48] However, the initial Los Angeles and Atlanta dates on June 2 and 4 were postponed due to visa delays for the production team, rescheduling Los Angeles to June 8 and Atlanta to June 12; however, the Atlanta show was ultimately canceled due to a lightning strike at the venue.[49]The tour's momentum continued with a Latin American extension in July 2025, including stops in Buenos Aires on July 15 and Mexico City on July 17, where Jay B adapted his setlist to resonate with regional audiences through bilingual elements and upbeat hip-hop tracks.[6] Additional legs followed, such as dual performances in Bangkok at Impact Arena on January 11–12, 2025. In August 2025, Jay B performed at Waterbomb Singapore, reuniting onstage with GOT7 bandmates for select tracks.[7] The tour concluded with finale shows at Impact Arena in Bangkok on November 1–2, 2025. By November 2025, no new solo singles or EPs had been announced beyond Archive 1: [Road Runner], allowing the tour to serve as the primary platform for his ongoing artistic exploration in R&B and hip-hop, with intimate fan interactions underscoring his growth as an independent performer.[8]
Personal life
Health challenges
In 2016, Jay B was diagnosed with a herniated spinal disc after experiencing severe back pain during concert preparations, leading to a temporary pause in his group activities with GOT7.[50][51] This condition, characterized by damage to the spine where the disc protrudes and presses on nerves, forced him to sit out music show performances and the initial dates of GOT7's "Fly in Seoul" concert series in April 2016.[52] JYP Entertainment announced that he would receive further medical evaluation to assess his participation in upcoming overseas tours, prioritizing his recovery.[51]The herniated disc proved to be a chronic issue, requiring ongoing management through rest and rehabilitation rather than surgery, allowing Jay B to resume activities by May 2016.[53] To mitigate its effects on his demanding performance schedule, adjustments such as modified choreography were implemented during GOT7's live shows to reduce strain on his back.[54] These adaptations highlighted the physical toll of K-pop idol routines, with Jay B later incorporating low-impact exercises like running into his routine.[55]Around 2019–2020, amid increasing professional pressures following GOT7's contract renewal discussions, Jay B began experiencing anxiety and stress-related conditions, culminating in a formal diagnosis of clinical depression and panic disorder in early 2021.[56][57] He publicly disclosed these diagnoses in a March 2021 interview with Arena magazine, emphasizing that the symptoms had built over years without his initial awareness.[57] In subsequent discussions, such as a May 2021 Allure feature, Jay B described how the conditions manifested as overwhelming emotional distress.[58]Management of his mental health involved prescribed medication and therapy, which Jay B credited with stabilizing his condition and enabling him to continue his career.[59] He has openly advocated for mental health awareness in the K-pop industry, sharing in a 2022 Teen Vogue interview that seeking professional help reduced the stigma and improved his daily functioning, though the disorders remain ongoing.[60] These challenges occasionally influenced his creative output, as seen in introspective solo works addressing personal struggles, but did not lead to extended performance hiatuses.[61]
Family and relationships
Jay B, born Lim Jae-beom as the only child to his parents, has maintained a close relationship with them into adulthood despite the challenges of their divorce during his youth.[62] In a 2022 interview series, he reflected on the evolution of his bond with his father, noting a special connection formed after initial difficulties, including periods of physical discipline and resentment in his earlier years, and expressed gratitude for the support from his grandparents who helped raise him.[63] He has occasionally referenced family in interviews, such as during a 2021 discussion about coming clean to his parents about his passion for dancing, highlighting their role in pivotal life decisions.[9]As of 2025, Jay B has no confirmed marriages or children, and he has consistently prioritized privacy regarding his personal life. His most notable public relationship was with special effects artist and YouTuber PURE.D, confirmed in July 2022 after they had been dating for approximately nine months; the couple broke up amicably in early 2023, having naturally grown apart while focusing on their careers and choosing to remain on good terms as colleagues.[64][65]Past dating rumors, such as those involving actresses, have surfaced periodically but remain unconfirmed, with Jay B emphasizing his desire to keep romantic matters private amid his demanding career.[66]Jay B's family has provided emotional backing during career transitions, including his departure from JYP Entertainment in 2021, where he described initial struggles as leader but drew strength from personal foundations like family values.[67]
Military service
Jay B enlisted for his mandatory military service on February 2, 2023, serving as a social service agent.[68] Prior to enlistment, he released the extended playSeasonal Hiatus as a farewell project to fans.[69]His service spanned 1 year and 9 months, during which he fulfilled community service roles typical of social service agents, maintaining a low profile to minimize public attention and focus on his duties.[70]Jay B was discharged on November 1, 2024, marking the completion of his alternative service obligations.[45] In the days following his discharge, he shared reflections via an Instagram Live session, expressing gratitude to supporters and addressing select past matters while announcing plans to resume his music career with a new album.[71][70]
Philanthropy
Charitable donations
Jay B has made several notable monetary donations to support disaster relief and children's welfare causes throughout his career. In February 2020, amid the early stages of the COVID-19 pandemic, he contributed 10 million KRW (approximately $8,500 USD) to the Hope Bridge National Disaster Relief Association to aid prevention and response efforts in South Korea.[72]His philanthropy has focused extensively on underprivileged youth, with cumulative donations exceeding 100 million KRW to ChildFund Korea (also known as the Green Umbrella Children's Foundation) by late 2021. This total included proceeds from his solo concert "SOMO:FUME" and sales of his personal merchandise, which he publicly credited to fan support, emphasizing the collaborative nature of the giving.[73][74] These funds were directed toward educational programs and support for disadvantaged children, earning him honorary membership in ChildFund Korea's Green Noble Club for donors contributing over 100 million KRW.[75]In November 2017, Jay B donated 10 million KRW to the Pohang Earthquake Relief Fund to assist victims of the natural disaster that struck southeastern South Korea.[76] He continued this commitment to children's aid in February 2023, just before his military enlistment, by giving 60 million KRW (approximately $47,300 USD) to ChildFund Korea specifically for children affected by the devastating earthquakes in Turkey and Syria.[77]
Advocacy and partnerships
Jay B has been a prominent advocate for mental health awareness since publicly sharing his personal experiences following his 2019 relocation to Seattle and subsequent challenges. In a March 2021 interview with Arena magazine, he revealed his diagnosis of clinical depression and panic disorder, noting that he carried prescription medication and emphasized the importance of treatment without stigma.[78] This openness marked a turning point, as he continued to discuss his journey in later interviews, including a May 2021 Allure feature where he reflected on seeking therapy and medication to manage his conditions, aiming to normalize conversations around mental health in the high-pressure K-pop industry.[58]Building on this, Jay B has used his platform to promote empathy and care for mental health issues. In a June 2021 W Magazine interview, he expressed his hope that society would become "softer and more caring" toward those struggling with mental health, highlighting the need for broader understanding.[9] By May 2022, he contributed to Teen Vogue's coverage of AAPI mental health initiatives, stating that "depression is a natural thing rather than a bad thing," and in an NME interview that same month, he addressed systemic mental health challenges in K-pop, advocating for industry-wide reforms to support artists' well-being.[79][60] These efforts underscore his role in destigmatizing mental illness through personal storytelling.In the environmental sphere, Jay B engaged with conservation efforts in 2022 by visiting Greenpeace Korea's Antarctic photo exhibition in Seoul, where he expressed strong interest in protecting ocean ecosystems and polar regions from climate threats.[80] This visit highlighted his growing involvement in environmental advocacy, aligning with broader campaigns to raise awareness about global warming's impact on wildlife, such as penguins and marine life.For youth empowerment, Jay B has partnered with ChildFund Korea since 2018, when he was appointed as an ambassador for their "Thank You Letter" contest; in late 2021, he became an honorary member of their Green Noble Club after his cumulative donations exceeded 100 million KRW to support programs for underprivileged children.[73] This affiliation has allowed him to amplify initiatives focused on education and welfare for vulnerable youth. His advocacy in this area complements his mental health work, often backed by targeted charitable contributions to organizations aiding young people facing hardships.
Discography
Studio albums
Jay B released his debut studio album, Archive 1: [Road Runner], on November 27, 2024, through Mauve Company, marking his first full-length project following his military discharge earlier that month.[81] The album comprises 11 tracks, blending R&B, pop, and hip-hop elements to explore themes of personal growth, emotional vulnerability, and introspection, reflecting Jay B's evolution as a solo artist.[82] Key highlights include the double title tracks "Crash" and "Cloud Nine," with "Crash" being a dynamic R&B-infused song with pulsating beats and introspective lyrics about inner turmoil, alongside "Baby," a chill opener featuring layered synths and smooth vocals, and "Make Me Right," which captures a nostalgic vibe through its melodic structure.[83]The album received positive critical reception for its cohesive sound and Jay B's versatile vocal delivery, with reviewers noting its smooth transitions between upbeat grooves and soulful ballads that showcase his artistic maturity.[84] Commercially, Archive 1: [Road Runner] performed strongly in South Korea, selling 17,068 copies on its first day according to Hanteo Chart data and surpassing 10,000 units in initial sales, while the lead single "Crash" topped iTunes charts in multiple regions.[85][8] As of early 2025, no additional studio albums have been released, solidifying this as Jay B's sole full-length solo effort to date.[86]
Extended plays
Jay B has released several extended plays as a solo artist, primarily under his own name and the alias Def., showcasing his versatility across R&B, hip-hop, and alternative genres. These EPs, typically featuring 4 to 7 tracks, often explore personal introspection, emotional vulnerability, and stylistic experimentation, serving as platforms for his self-penned lyrics and production involvement. Released between 2021 and 2023, they mark key milestones in his post-GOT7 career, with many tracks co-written and produced by Jay B himself to reflect authentic narratives of love, identity, and hiatus.His debut EP, SOMO:Fume (stylized as Style of My Own: Fume), was released on August 26, 2021, via H1GHR Music. Comprising six tracks, the project emphasizes Jay B's quest for a personal artistic identity amid collaborations with prominent artists like Jay Park, Wheein of MAMAMOO, and Sokodomo. The title track "B.T.W" (featuring Jay Park, produced by Cha Cha Malone) sets a smooth, introspective tone, while the EP's overall theme revolves around self-expression and fame's pressures, blending hip-hop grooves with soulful elements. Jay B contributed lyrics and composition to multiple tracks, including "AM PM" (featuring Wheein), highlighting his hands-on production approach in crafting a cohesive, star-studded debut that charted well on Korean platforms.Under his alias Def., Jay B followed with Love. on January 26, 2022, distributed by Warner Music Korea. This six-track EP delves into the multifaceted emotions of love—joy, pain, and nostalgia—through alternative R&B sounds. The lead single "Sunset With You" captures serene reflections on fleeting romance, supported by collaborations like "Again" (featuring LEON). Production notes reveal Jay B's (as Def.) direct involvement in writing and arranging most tracks, such as "Like A Fool," to evoke raw vulnerability, positioning the EP as a stylistic pivot toward more experimental, guitar-infused arrangements compared to his prior work.Later in 2022, Jay B issued Be Yourself on September 21, 2022, independently through his label CDNZA. The six-track mini-album promotes self-acceptance and resilience, with the upbeat title track "go UP" encouraging personal growth amid challenges. Themes of authenticity shine through in self-reflective lyrics, many co-written by Jay B, including "Trick Pony" and "Ride or Die," which incorporate funky rhythms and motivational hooks. Production emphasized live instrumentation and layered vocals, allowing Jay B to showcase his vocal range and producer role in creating an empowering, genre-blending set that resonated with fans during his transitional phase.Still as Def., Abandoned Love. arrived on October 17, 2022, also via Warner Music Korea, expanding on romantic disillusionment with six emotive tracks. The title track "my abandoned love." explores heartbreak and closure through hazy, atmospheric production, while cuts like "my wrong" and "not easy" feature Jay B's lyrical depth on regret and moving forward. He handled composition and arrangement for several songs, incorporating lo-fi and indie influences to underscore the EP's melancholic theme, marking a deeper dive into alternative soul as a counterpoint to his brighter releases.Serving as a pre-enlistment gesture, Seasonal Hiatus was issued on February 14, 2023, through CDNZA Records, distributed by Warner Music Korea. This concise three-track special EP frames military service as a temporary pause, with themes of fleeting moments and anticipation. All tracks—"One Moment," "Wonder," and the whiskey-infused title "Whiskey"—were fully written by Jay B, emphasizing intimate piano-driven ballads and subtle electronic touches in production to convey nostalgia and hope. The EP's diary-like packaging and countdown motif reinforced its conceptual role as a bridge to his return, prioritizing emotional depth over commercial singles.
Independent release with funky, motivational elements
Abandoned Love. (as Def.)
October 17, 2022
6
Heartbreak and closure
Lo-fi indie influences in self-composed tracks
Seasonal Hiatus
February 14, 2023
3
Temporary hiatus and reflection
Fully self-written; piano-centric intimacy
Mixtapes and specials
Jay B began releasing unofficial mixtapes under his producer alias Def. (also known as Defsoul) on SoundCloud in late 2016, marking his early exploration into independent music production outside of GOT7 activities. The series, titled 1/?, consisted of free digital releases featuring self-composed R&B and soul tracks, often with introspective lyrics and collaborations with emerging producers. The first installment, 1/? Vol. 1, dropped on December 31, 2016, including five tracks such as "HOLIC," "DON'T WORRY," and "SIN" featuring JOMALXNE, arranged in collaboration with MIRRORBOY.[87][88]Subsequent volumes continued this experimental approach, distributed freely to fans via streaming without major label backing. 1/? Vol. 2 arrived on January 22, 2018, with tracks like "INTRO" and "EAST SIDE," emphasizing atmospheric beats and personal storytelling. Later entries included 1/? Vol. 3 on November 10, 2018, featuring "SOMETIME," "Be With U," "Don't Care," "Island" with JOMALXNE, and "BLIND"; and 1/? Vol. 4 on October 28, 2019, with songs such as "DIARY" and "ENOUGH." These mixtapes highlighted Jay B's hip-hop influences through rhythmic flows and genre-blending production, allowing him to showcase songwriting skills independently.[89][90]These mixtapes and specials represented a pivotal shift toward self-directed projects, evolving from free SoundCloud drops to structured independent releases that prioritized artistic freedom over commercial constraints.[22]
Singles as lead artist
Jay B began releasing standalone singles as a lead artist following GOT7's departure from JYP Entertainment in 2021, marking his transition to independent solo endeavors under labels like H1GHR Music and later Warner Music Korea. These releases emphasize his R&B and hip-hop influences, often featuring introspective lyrics and collaborations with fellow artists. His singles have achieved notable international success, particularly on iTunes and Billboard charts, though they were primarily digital releases without traditional music show promotions in South Korea.The following table summarizes Jay B's key standalone singles as lead artist:
Debuted at No. 3 on Genie real-time chart, rising to No. 1; No. 1 on iTunes Worldwide and in over 40 countries; peaked at No. 6 on Billboard's R&B Digital Song Sales chart (first Korean soloist to debut there); No. 18 on R&B/Hip-Hop Digital Song Sales; released a live performance video to promote its sultry R&B vibe. [91][92]
Reached No. 1 on Genius Korea's K-R&B chart; topped iTunes charts in several countries including Brazil; accompanied by a pensive music video highlighting themes of comfort and reflection.
Will Spring Come? (봄이 올까?)
December 26, 2022
Released under Def. alias
Acoustic ballad exploring emotional recovery; no major chart peaks reported, but promoted via social media and integrated into Jay B's broader solo narrative as Def. [93]
These singles represent Jay B's early solo output outside of extended plays and albums, showcasing his versatility in blending personal storytelling with genre-blending production. No additional standalone singles were released in 2025, with focus shifting to his full-length album Archive 1: [Road Runner] promotions and live tours.
Songwriting and production
Overview of credits
Jay B has contributed to 149 songs as a songwriter and producer, with credits registered under the Korea Music Copyright Association (KOMCA) for works spanning his time with GOT7 and his solo endeavors as of July 2025.[94] These include both lyrics and composition, reflecting his multifaceted role in the creative process.[95]His involvement evolved from primarily lyric writing during GOT7's early years, such as co-writing the lyrics for the group's 2015 hit "Just Right," to comprehensive self-production in his solo career.[33] By his 2021 debut EP SOMO: FUME and subsequent releases like Archive 1: [Road Runner] (2024), Jay B took charge of lyrics, composition, and arrangement across entire projects, showcasing greater artistic autonomy post-GOT7.[96]Jay B often uses the production alias "Def." (previously "Defsoul") to credit his compositional and production work, distinguishing his behind-the-scenes contributions from his performance persona.[97]A majority of his KOMCA credits involve lyrics, particularly from collaborative group efforts, while many also encompass composition and arrangement, with the proportion shifting toward full creative control in solo outputs.
Notable collaborations and productions
Jay B contributed significantly to GOT7's discography through his songwriting and production work under the moniker Def., particularly on tracks that showcased his ability to blend R&B elements with the group's dynamic sound.In his solo career, Jay B took full creative control on tracks from SOMO: FUME (2021), where he served as writer and composer on several songs, infusing them with personal reflections on self-improvement and resilience that resonated with fans during his post-GOT7 transition. This hands-on approach extended to his TAPE series projects in 2024–2025, including the full-length album Archive 1: Road Runner released on November 27, 2024, where he executive produced and co-wrote standout tracks like the title song "Crash," a bass-heavy R&B number emphasizing bold self-expression, and "if you," a vulnerable exploration of emotional vulnerability. He also co-wrote the dual title track "Cloud Nine."[98][99]Jay B's external collaborations further demonstrated his versatility as a producer and feature artist, often bridging K-pop with hip-hop and R&B scenes. Notable examples include "Switch It Up" from his 2021 EP SOMO:FUME, featuring sokodomo and produced by Cha Cha Malone, a laid-back track about love that peaked at No. 6 on the Billboard R&B Digital Song Sales chart, and "B.T.W" featuring Jay Park, also produced by Cha Cha Malone.[100] Other key features encompass "AM PM" with MAMAMOO's Wheein, where his smooth vocals complemented her dynamic delivery in a sultry duet about daily rhythms of love, Baek A Yeon's "Just Because" (2016), where he provided rap verses, and Primary's "Hush" (2017), blending his rhythmic flow with the producer's beats to create an underground vibe.[101]His contributions garnered recognition, including the Best All Rounder Award at the 2020 APAN Music Awards, acknowledging his multifaceted role in songwriting, production, and performance across GOT7 and solo endeavors.[102]
Filmography
Television dramas
Jay B made his acting debut in scripted television dramas during his early years as an idol, portraying characters that often highlighted his youthful energy and charisma alongside his musical talents. These roles, primarily in youth-oriented and romantic series, served as an extension of his trainee background under JYP Entertainment and coincided with the promotion of his group GOT7's activities. His performances received positive feedback for blending natural expressiveness with his performance skills, though they were secondary to his singing career.[103]In 2012, Jay B starred as JB (Jang Woo-jae) in the KBS2 drama Dream High 2, a 16-episode musical series about aspiring artists at a performing arts high school. As the leader of the fictional top idol group Eden, his character is a perfectionist dancer and K-pop star who balances fame with personal relationships, including a love triangle with classmates. The role marked his first major acting credit, showcasing his dancing prowess in ensemble performances, and was praised by the production team for his versatility in both cute and intense scenes.[103][104]His next role came in 2013 with the MBC series When a Man Falls in Love, where he appeared in 20 episodes as Seo Mi-joon, the bubbly and immature younger brother of the female lead (played by Shin Se-kyung). Seo Mi-joon is an aspiring entertainer from a scholarly family, adding comic relief through his optimistic personality and dreams of stardom amid the drama's romantic intrigue. Jay B's portrayal was noted for its lively energy, fitting the character's wannabe-idol vibe, and he shared scenes with fellow JYP artist Park Jin-young.[105][106]In 2015, Jay B took the lead in the 12-episode web drama Dream Knight, streamed on platforms like Youku and Naver TV, playing a fictionalized superhero version of himself who protects the female protagonist (Song Ha-yoon) from nightmares. The series features GOT7 members in supporting roles as knights, emphasizing fantasy romance and action. His performance was highlighted for its charm in romantic and heroic moments, including a notable kiss scene that drew fan attention, and the drama was well-received as a lighthearted promotional vehicle for the group.[107]In 2019, Jay B portrayed Lee Ahn in the JTBC drama He Is Psychometric, a 16-episode mystery thriller where his character possesses the ability to read memories through touch and teams up with a detective to solve crimes. The role showcased his acting range in emotional and suspenseful scenes, earning praise for his chemistry with co-star Jinyoung Park and contributing to the series' popularity among viewers.[1]Following his military service discharge in November 2024, Jay B has not appeared in any new television dramas as of November 2025, focusing instead on solo music endeavors.[108]
Variety and reality shows
Jay B has actively participated in various variety and reality programs, both as part of GOT7 and in solo capacities, often highlighting his quick wit, leadership skills, and adaptability in comedic or competitive settings. Many of his group appearances tied into GOT7's promotional activities, allowing him to showcase his personality alongside bandmates.In 2016, Jay B featured prominently in the group's reality series "GOT7's Hard Carry," a web-based program where the members planned and executed fan-engaging challenges, travel adventures, and games across three seasons. The show emphasized their camaraderie and creativity, with Jay B frequently taking on organizational roles during tasks like fashion weeks and survival games.[109]As a regular cast member on tvN's "Prison Life of Fools" in 2019, Jay B served as a fixed panelist for multiple episodes (1–6, 13–18, 23–24), engaging in mafia-style deduction games and prison-themed variety segments alongside idols like SEVENTEEN's Seungkwan and IZ*ONE's Choi Ye Na. His role involved strategic gameplay and humorous interactions, contributing to the show's blend of suspense and comedy.[110]Jay B demonstrated survival prowess as a participant in SBS's "Law of the Jungle" during its 2017 Cook Islands edition (episodes 293–298), where he joined host Kim Byung-man and other celebrities in building shelters, foraging for food, and navigating island challenges, earning praise for his resilience and team spirit.[111]In guest capacities, Jay B appeared with GOT7 on SBS's "Running Man" in 2016 (episode 316), taking part in a high-energy name tag elimination game as prison guards, which highlighted his agility and competitive edge. Similarly, on JTBC's "Knowing Bros" in 2018 (episode 118), he joined bandmates and JYP founder Park Jin-young for classroom-style banter, quizzes, and storytelling, sharing insights into group dynamics.[112][113]Post-2021, following his solo career shift, Jay B competed as a masked contestant "Toad House" on MBC's "King of Mask Singer" in 2021 (episode 319), delivering standout vocal performances of songs like Crush's "Fall" (in duet) and Gummy's "We Should Have Been Friends," which surprised panelists and advanced him in the tournament. He also guested on the web series "Welcome to My Baverse" in 2021 (episode 3), collaborating with artist SUMIN in a casual interview format exploring music and personal stories. In 2022, Jay B served as a mentor on MBN's survival audition program "The Origin – A, B, or What?," guiding trainees through balance-themed challenges and evaluations as part of the judge panel alongside INFINITE's Sunggyu and 2NE1's Minzy.[114][115]In January 2025, Jay B appeared as a guest on the premiere episode of BillboardKorea x CU's K-poptalk showT-TIME, discussing his solo tour, upcoming GOT7 activities, and career reflections.[116]
Hosting and radio appearances
Jay B has demonstrated his versatility beyond music through various radio hosting roles, particularly focusing on R&B and idol-themed programs. In September 2021, he launched his own segment on KBS Cool FM's Station Z, titled Jay B's R&B Radio, where he served as the DJ every Wednesday from 12 a.m. to 2 a.m. KST, curating playlists featuring R&B tracks and conducting interviews with artists in the genre. The show ran for eight months, making him the longest-running DJ in its history, and concluded on April 27, 2022, with a special award ceremony broadcast to honor his contributions.One notable episode of Jay B's R&B Radio occurred on January 26, 2022, when he interviewed himself under his solo moniker Def. to discuss his debut EP Love, blending personal insights with music promotion in a creative format.[117] Additionally, Jay B took on special DJ duties for MBC Radio's Idol Radio on August 18, 2022, hosting the "Starry Night" segment and featuring rookie group ATBO as guests, where he shared stories from his career and interacted with listeners. Earlier, in July 2022, he appeared as a special DJ on MBC Standard FM's GOT7's Youngjae's Best Friend, co-hosting episodes alongside group member Youngjae to discuss music and fan messages.[118]In terms of award show hosting, Jay B co-MC'd an episode of KBS2's Music Bank on January 17, 2014, alongside fellow GOT7 member Jinyoung, marking one of his early forays into broadcasting during the group's promotional activities. Post-2024, while Jay B has made guest appearances on radio programs like Spoiler King Go Young Bae on MBC FM4U in February 2025, he has not taken on new regular hosting slots, focusing instead on his solo music endeavors and group comebacks. His radio work highlights his passion for R&B and ability to engage audiences through thoughtful curation and conversation.
Music videos and tours
Solo music videos
Jay B's solo music videos emphasize introspective and atmospheric visuals, often blending R&B aesthetics with personal storytelling to complement his genre-spanning sound. His debut solo visual, "Switch It Up" (feat. sokodomo, released May 14, 2021), features a sultry live performance concept set in a forested environment, where Jay B navigates trippy digital projections on a large LED screen during the second verse, highlighting themes of transformation and sensuality.[119] Directed without specified credits in production notes, the video prioritizes raw performance energy over narrative, aligning with the track's urban hip-hop production by Cha Cha Malone.[120]Following his first EP SOMO:FUME, the title track "B.T.W" (feat. Jay Park, released August 26, 2021) adopts an ethereal "takes to the skies" motif, with aerial cinematography and dreamlike sequences symbolizing liberation and casual romance. Directed by Beomjin J., the video captures Jay B and Jay Park in fluid, upward-motion choreography against expansive blue skies and cloud formations, filmed primarily in outdoor locations near Seoul to evoke freedom post-GOT7.[121][122] The moody R&B visuals underscore self-directed creative elements, as Jay B contributed to styling and concept refinement during production.[123]The accompanying video for "FAME" (feat. JUNNY, released September 27, 2021) from the same EP employs abstract urban nightlife imagery, intercutting close-up performance shots with neon-lit cityscapes to explore ambition and fleeting recognition. Produced under H1GHR MUSIC's visual team without a named director in credits, it was shot in Seoul's bustling districts, emphasizing high-contrast lighting to match the GroovyRoom-produced beat's intensity.[124] In 2022, "go UP" from the EP Be Yourself (released September 21, 2022) delivers an eccentric funk-pop narrative, opening with Jay B floating mid-air observed by a young boy and elderly man, transitioning into vibrant, retro-inspired dance sequences that reject societal expectations. The cryptic voiceover and 90s New Jack Swing influences create a playful yet motivational tone, filmed in studio sets evoking upward mobility.[125][126][127]Marking his post-enlistment return, the 2024 video for "Crash" from Archive 1: [Road Runner] (released November 27, 2024) presents bold, cinematic architecture and outdoor sequences, where Jay B crashes through symbolic barriers in high-energy choreography, representing breakthrough and resilience. The Director's Cut version highlights his hands-on involvement in editing, with filming in modern Seoul structures and coastal areas for a dynamic scale; no specific director is credited beyond collaborative notes.[128][129][130]From 2024 to 2025, Jay B released promotional clips tied to his TAPE: RE LOAD concert series, including teaser videos and tour recaps that double as visual extensions of his solo aesthetic. These short-form pieces, such as the Seoul recap (December 2024) and Asia tour moments (ongoing through 2025), feature nostalgic tape-rewind motifs with behind-the-scenes footage from venues like Impact Arena in Bangkok, emphasizing live energy and fan interactions without full narrative arcs. Self-directed elements appear in these clips, filmed across tour stops in Manila, Los Angeles, and Kuala Lumpur, with modest budgets focused on mobile production for authenticity.[131][132] No major awards have been documented for these videos as of late 2025, though "Crash" garnered praise for its visual innovation in K-pop circles.[128]
Concert tours
Jay B's solo concert activities began with a limited online global fan meeting titled "SOMO:Fume, Style of My Own: Fume" on September 25, 2021, held via a streaming platform to promote his debut EP SOMO:Fume. The event featured performances of key tracks from the EP, including "B.T.W" and "Fame," allowing international fans to engage through virtual interactions despite restrictions from the ongoing COVID-19 pandemic.[133]In 2022, prior to his military service, Jay B conducted smaller-scale fan events and his first major solo tour. The "NOSTALGIC" on/offline fancon took place on June 18, 2022, in Seoul, blending live and virtual elements with intimate performances and fan Q&A sessions that highlighted his personal growth as a solo artist.[134] Following this, his "Tape: Press Pause" world tour commenced on September 24, 2022, at YES24 Live Hall in Seoul, extending to Asia with stops in Manila (October 1, New Frontier Theater), Jakarta (October 22, The Kasablanka Hall), and Bangkok (October 15–16, Impact Exhibition Hall 5-6).[135] The tour later reached Latin America on November 23 in Mexico City (Auditorio BB) and Europe from December 14 in London (Indigo at the O2) through December 20 in Amsterdam (AFAS Live), including Paris, Frankfurt, and Munich. An encore performance occurred in Bangkok at Impact Arena on January 21–22, 2023. Setlists typically included soulful renditions of "Switch It Up," "Be Loved," and covers from his GOT7 era, fostering close fan connections through acoustic segments and storytelling interludes. Venues like Impact Arena drew crowds exceeding 10,000 per night, with fans noting Jay B's raw emotional delivery and interactive elements like fan-chosen encores.[136][137]Jay B's post-military solo touring resumed with the "TAPE: RELOAD" world tour in 2025, marking his first U.S. headline run and expanding to multiple regions. The Asia leg began in March with Manila (March 2, SMX Convention Center), Taipei (March 9), and Tokyo (March 19). Additional Asia stops included Jakarta (April 5). The U.S. leg kicked off in June, starting with San Francisco (June 6, The Warfield) after postponements for Los Angeles (rescheduled from June 2 to June 8 at Avalon Hollywood due to production visa delays) and Atlanta (rescheduled from June 4 to June 5 at The Eastern). Additional stops included Houston (June 9, Warehouse Live), Chicago (June 11, The Riviera Theatre), and Washington, D.C. (June 13, The Hall at Live! Casino & HotelMaryland). The Latin America portion followed in July, with performances in São Paulo (July 12, Audio Club), Buenos Aires (July 14, Teatro Gran Rex), and Mexico City (July 16, Auditorio Nacional). The tour concluded in Asia with Bangkok (November 1–2, Impact Arena as the finale). Postponements were attributed to logistical issues, but all rescheduled dates sold out quickly, reflecting strong demand.[6][49][138][139][140][141]Setlists for "TAPE: RELOAD" emphasized Jay B's evolution, opening with introspective tracks like "One Moment" and "Present" before diving into high-energy numbers such as "B.T.W" (feat. Jay Park), "Fame" (feat. JUNNY), "Livin'," and newer releases like "Cloud nine" and "Crash" from Archive 1: [Road Runner]. Representative encores often featured fan favorites "if you" and "Take It Easy," with variations including rock versions of "Crash" in select cities. Attendance varied by venue but highlighted significant scale; for instance, the Bangkok finale at Impact Arena accommodated over 12,000 fans per show, selling out in minutes and creating electric atmospheres with synchronized light sticks and chants. Fan interactions were a core element, with Jay B sharing personal anecdotes about his military service and creative process during breaks, often tearing up during dedications to supporters. In the U.S., crowds at mid-sized venues like Avalon (capacity ~1,200) praised his vocal prowess and stage charisma, leading to viral moments of audience sing-alongs and post-show meet-and-greets that strengthened global fan bonds. By November 2025, the tour had reached over 100,000 attendees across legs, underscoring Jay B's rising solo prominence, and concluded on November 2, 2025, in Bangkok.[142][143][144]
Awards and nominations
Major awards won
Jay B has garnered recognition for his contributions to music both as a member of the duo JJ Project and the group GOT7, as well as in his solo endeavors. His awards highlight his versatility as a performer, leader, and artist in the K-pop industry.In 2015, as a member of GOT7, Jay B received the Rookie of the Year award at the 29th Golden Disc Awards, sharing the honor with WINNER for their impactful debut year.[145]GOT7, with Jay B as leader, continued their success by winning the Favorite Dance Performance award at the 2019 Mnet Asian Music Awards for their dynamic choreography and stage presence in promotions for "Eclipse."[146]In 2020, Jay B was honored with the Best All Rounder award at the APAN Music Awards, acknowledging his multifaceted talents in singing, acting, and entertainment.[102]The group achieved further acclaim in 2021, winning the Album Bonsang at the 35th Golden Disc Awards for Breath of Love: Last Piece, an album that showcased Jay B's songwriting involvement.[147]
Year
Ceremony
Award
Notes
2015
Golden Disc Awards
Rookie of the Year (GOT7)
Shared with WINNER; recognized GOT7's debut impact.[145]
2019
Mnet Asian Music Awards
Favorite Dance Performance (GOT7)
For "Eclipse" promotions.[146]
2020
APAN Music Awards
Best All Rounder
Solo recognition for overall artistry.[102]
2021
Golden Disc Awards
Album Bonsang (GOT7)
For Breath of Love: Last Piece, featuring tracks co-written by Jay B.[147]
Other nominations and honors
In addition to his major accolades, Jay B has earned recognition for his versatility and contributions to music.The following year, at the 2021 Asia Artist Awards, Jay B was nominated for the Popularity Award in the Male Solo Singer category, reflecting fan support for his debut solo EP SOMO:FUME. He also earned a nomination for the U+Idol Live Popularity Award in the Male Solo Singer category at the same event, based on global voting metrics.[148]