Rowoon
Kim Seok-woo (born August 7, 1996), known professionally as Rowoon, is a South Korean actor and singer who rose to prominence as a member of the boy band SF9 under FNC Entertainment.[1][2] He debuted with SF9 in October 2016 as a lead vocalist and visual, contributing to the group's music releases and performances until stepping back from group activities in September 2023 to focus on acting, while remaining an official member.[3][2] Rowoon began his acting career in 2016 with the web drama Click Your Heart, marking his entry into the industry alongside his music pursuits.[3] He gained wider recognition through supporting roles in youth dramas such as School 2017 (2017) and She Would Never Know (2021), before achieving lead roles that showcased his versatility in historical and fantasy genres.[1] Notable performances include the romantic fantasy Extraordinary You (2019), where he played a charismatic male lead, earning him the Best New Actor award at the 2019 MBC Drama Awards, and the historical drama The King's Affection (2021), which brought him international acclaim for his role as the male lead, the scholar Jung Ji-woon.[3][1] In subsequent years, Rowoon expanded his portfolio with leading roles in supernatural thrillers like Tomorrow (2022) on Netflix, where he starred alongside Kim Hee-sun as a grim reaper trainee, and romantic fantasies such as Destined with You (2023).[2] His historical sageuk The Matchmakers (2023) further highlighted his chemistry in comedic period pieces, earning him multiple accolades including the Male Excellence Award at the 2023 KBS Drama Awards.[3] Entering 2025, Rowoon starred in the Disney+ historical drama The Murky Stream (also known as Takryu), portraying the complex character Jang Si-yul in a tale of loyalty and redemption, which premiered to positive reception before his military enlistment.[4] Beyond television, Rowoon ventured into film with his debut in the Japanese movie The Last Man: First Love, set for release in December 2025, marking his first international cinematic project.[4] He has also appeared in variety shows as an MC, such as THE IDOL BAND: Boy's Battle (2022), and lent his voice to the Korean dub of Trolls World Tour (2020).[3] On October 27, 2025, Rowoon began his mandatory active-duty military service in the Republic of Korea Army, following a postponement due to health re-examination, with an expected discharge in 2027.[5] Throughout his career, he has received recognition for his rapid rise from idol to acclaimed actor, including the Rising Star Actor award at the 2024 Korea First Brand Awards.[3]Early life and education
Early life
Kim Seok-woo, professionally known as Rowoon, was born on August 7, 1996, in Seoul, South Korea. His given name, meaning "mineral helper," was chosen by his grandfather in the hope that he would grow to be a supportive and beneficial presence in the world.[1] Rowoon hails from a family where film and music were not prevalent, with his father working in real estate and his mother running a hagwon (private cram school). He has one older sister. His mother took him to church, where he sang hymns with the congregation, providing early exposure to singing and nurturing his passion for performance from childhood. At the age of 14, he began training as an idol trainee at FNC Entertainment.[6]Education
Rowoon graduated from Gyeonggi High School in Seoul. He is currently enrolled at Kyung Hee Cyber University (as of 2025).[7] In 2010, at the age of 14, he joined FNC Entertainment as a trainee and underwent six years of intensive training in vocals, dance, and performance skills.[6] During his high school years, Rowoon participated in FNC's pre-debut evaluation programs designed to assess and develop trainee potential. He was introduced to the public through the agency's reality series Cheongdam-dong 111 in 2013, where he demonstrated his progress in various performance aspects.[7] In 2015, he joined the pre-debut dance crew project Neoz School, further honing his skills as part of a group preparation initiative.[8]Career
2013–2015: Training and pre-debut
In 2013, Rowoon appeared as a trainee on FNC Entertainment's reality program Cheongdam-dong 111, providing early insight into the agency's rigorous training process for aspiring idols.[9] By 2015, he was integrated into FNC's pre-debut boy group project NEOZ, part of the Neo School training system designed to cultivate the label's inaugural male dance-focused act. Rowoon was publicly unveiled as a NEOZ member in December 2015 through teaser videos, where he was showcased for his athletic prowess, including soccer skills, and striking visuals that positioned him as a standout trainee.[10][11] As part of NEOZ, Rowoon contributed to group performances and evaluations, emphasizing his strengths in dance and stage presence while refining his vocal abilities to align with main vocalist expectations. This phase marked his transition from general training to specialized pre-debut preparation, building anticipation among fans through introductory content and internal assessments.[6]2016–2018: SF9 debut and acting entry
Rowoon made his official debut as a member of the South Korean boy band SF9 under FNC Entertainment on October 5, 2016, with the group's first single album Feeling Sensation, which featured the lead track "Fanfare."[12] The album's release marked SF9's emergence as a dance-focused group, building on their pre-debut experiences as part of the trainee project NEOZ. Rowoon, serving as a main vocalist, visual, and center, contributed to the group's dynamic performances during their debut showcase and initial promotions on music programs.[12] Parallel to his group commitments, Rowoon began his acting career in 2016 with a minor role in the web drama Click Your Heart.[3] In 2017, he took on a supporting role as the K-pop idol Issue in the youth drama School 2017.[1] He continued with supporting roles in 2018 dramas. He first appeared in the tvN fantasy romance About Time, which aired from May 21 to July 10, portraying Choi Wi-jin, the lazy younger brother of the female lead.[13] His performance in the series, which explored themes of lifespans and time, showcased his natural comedic timing and sibling dynamics. Later that year, Rowoon took on another supporting role in the SBS drama Where Stars Land, airing from October 1 to November 26, as Go Eun-seob, a dedicated employee in the airport's mooring operations team and friend to the protagonist.[14] This role highlighted his ability to convey loyalty and subtle romance amid the series' backdrop of aviation challenges and personal growth. In 2017, SF9 expanded internationally with their Japanese debut on June 7, releasing a single album titled Fanfare, which included Japanese versions of their debut tracks.[15] This marked the group's first foray into the Japanese market, where they performed at events and built a growing fanbase. The following year, SF9 continued their momentum with key releases, including their fourth mini album MAMMA MIA! on February 26, 2018, featuring the upbeat title track of the same name inspired by musical theater aesthetics.[16] Later in 2018, they followed up with their fifth mini album Sensuous on July 31, emphasizing a sleek, mature concept through the lead single "Now or Never."[17] These activities solidified SF9's presence in the K-pop scene, with Rowoon actively participating in choreography, vocals, and fan engagements.2019–2022: Acting breakthrough and group prominence
In 2019, Rowoon achieved his acting breakthrough with the lead role of Haru in the fantasy romance drama Extraordinary You, portraying a mysterious and kind-hearted high school student who defies the scripted world of a webtoon.[18] This role, which highlighted his ability to convey emotional depth and subtle intensity, marked a significant shift from his earlier supporting parts and elevated his visibility in the industry.[19] Building on this momentum, Rowoon took on prominent supporting roles in subsequent dramas. In 2021, he played Chae Hyun-seung, a dedicated and affectionate junior colleague, in the romantic series She Would Never Know, where his performance captured the nuances of unrequited love and professional dynamics.[20] Later that year, he portrayed Jung Ji-woon, an optimistic and noble royal tutor, in the historical drama The King's Affection, bringing charm and sincerity to a character navigating palace intrigue and forbidden romance.[21] In 2022, Rowoon starred as Choi Joon-woong, a resilient job seeker who joins a team of grim reapers, in the fantasy action series Tomorrow, showcasing his versatility in blending vulnerability with determination amid supernatural elements.[22] Throughout this period, Rowoon balanced his rising acting career with commitments to SF9, contributing to the group's growing international presence. In 2020, SF9 released their third Japanese full-length album Golden Echo on December 9, featuring Japanese versions of hits like "Summer Breeze" and "RPM," which underscored their expansion in the Japanese market. By 2022, the group embarked on their "LIVE FANTASY #4 DELIGHT" world tour, starting with shows in Seoul from November 18 to 20 and extending to North American cities, where Rowoon's performances as a lead vocalist and visual helped solidify SF9's global fanbase.[23]2023–2025: SF9 departure, acting focus, and military enlistment
On September 18, 2023, FNC Entertainment announced Rowoon's departure from SF9 as a performing member, allowing him to prioritize his acting career while maintaining his affiliation with the agency; the group will continue promotions with its remaining eight members.[24][25] This transition marked a full shift toward acting, with Rowoon securing lead roles in two prominent 2023 dramas: he portrayed the scholarly Shim Jeong-woo in the historical romantic comedy The Matchmakers on KBS2 and the cursed prosecutor Jang Shin-yu in the supernatural romance Destined with You on JTBC.[7] These projects solidified his status as a leading man in Korean television, earning critical acclaim for his versatile performances. In 2025, Rowoon expanded his portfolio with the Disney+ historical action drama The Murky Stream, where he played the enigmatic Jang Si-yul, a character navigating Joseon-era intrigue; the series premiered on September 26.[26] He also made a special cameo in episode 4 of the TV Chosun weekend drama Confidence Queen, appearing alongside lead actress Park Min-young.[27] Earlier that year, on March 2, Rowoon attended the 97th Academy Awards in Los Angeles as a special invitee of the Academy, representing South Korean entertainment on the global stage.[28] Additionally, he made his film debut in the Japanese movie The Last Man: First Love, portraying FBI agent Clyde Yoon, with a release scheduled for December 2025.[29] Rowoon's career momentum was interrupted by mandatory military service requirements, which had been postponed multiple times following health reexaminations and to accommodate ongoing projects. FNC Entertainment confirmed on August 26, 2025, that he would enlist for active-duty service in the Republic of Korea Army on October 27, 2025, with an expected discharge in 2027.[5][30]Discography
Solo releases
Rowoon has not released any solo albums or singles as of November 2025.Soundtrack appearances
Rowoon has made notable contributions to Korean drama soundtracks through his singing, particularly in conjunction with his acting roles. His official OST single, "No Goodbye In Love" (안녕), was released as part 7 of the soundtrack for the 2021 historical romance drama The King's Affection, where he portrayed the male lead Jung Ji-woon, the crown prince's loyal bodyguard and love interest. The ballad, composed by Han Seong-ho and Kim Do-hoon of RBW, features Rowoon's emotive vocals conveying themes of reluctant farewell and enduring affection, mirroring the series' central romantic tension between forbidden love and royal duty. Released on November 23, 2021, by FNC Entertainment, the track garnered praise for its heartfelt delivery and integration with the drama's narrative, enhancing key emotional scenes.[31] The single received positive reception from fans and critics, contributing to the OST album's overall success in streaming platforms, though specific chart peaks were not prominently documented in major digital rankings like Gaon or Melon. No collaborations were involved in the track's production, allowing Rowoon's solo performance to shine as a highlight of his early acting-music synergy. Beyond this release, Rowoon has occasionally performed covers of drama OSTs during fan meetings and live events, such as "First Love" from Extraordinary You (2019), but these remain non-official contributions rather than dedicated soundtrack singles.[32]Filmography
Films
Rowoon's foray into feature films began with voice acting before transitioning to a live-action role in an international production.| Year | Title | Role | Director | Notes |
|---|---|---|---|---|
| 2020 | Trolls World Tour | Branch (voice; Korean dub) | Walt Dohrn, David P. Smith, Mike Mitchell | Animated musical comedy; Rowoon provided the Korean voice for the character Branch, a skeptical troll leader, marking his first film credit.[33][34] |
| 2025 | The Last Man: First Love (Eiga Last Man: First Love) | Clyde Yoon | Shunichi Hirano | Japanese crime-mystery thriller; Rowoon portrays a charismatic FBI agent in this adaptation of the 2023 drama series The Last Man: The Blind Profiler, set for release on December 24, 2025.[29][35] |
Television series
Rowoon made his acting debut in television dramas in 2017, beginning with supporting roles before transitioning to lead characters in various genres, including romance, fantasy, historical, and mystery. His early appearances showcased his versatility, while later works highlighted his growth as a leading man in high-profile series.| Year | Title | Role | Network | Episodes | Role Summary |
|---|---|---|---|---|---|
| 2017 | School 2017 | Kang Hyun-il / Issue | KBS2 | 16 | A popular K-pop idol and student who supports the female lead amid school challenges and personal dilemmas.[1] |
| 2018 | About Time | Choi Wi Jin | tvN | 16 | The carefree, jobless younger brother of the female lead who returns from military service and navigates family dynamics and personal growth. [36] |
| 2018 | Where Stars Land | Go Eun-seob | SBS | 16 | A dedicated employee in the airport's mooring team who develops feelings for a colleague amid workplace challenges. [37] |
| 2019 | Extraordinary You | Haru | MBC | 32 | A enigmatic high school student outside the scripted world of a webtoon, aiding the female lead in breaking free from her predetermined fate. [38] |
| 2021 | She Would Never Know | Chae Hyeon-seung | JTBC | 16 | A talented junior product manager at a cosmetics company who harbors unrequited feelings for his senior colleague. [39] |
| 2021 | The King's Affection | Jung Ji-woon | KBS2 | 20 | A talented scholar and royal tutor who navigates palace politics and develops a romance with the crown prince. |
| 2022 | Tomorrow | Choi Joon-woong | MBC | 16 | An optimistic young man recruited to a team of grim reapers, using his ability to see spirits to resolve human crises. |
| 2023 | The Matchmakers | Shim Jeong-woo | tvN | 16 | A scholarly Joseon official turned matchmaker who pairs runaway women with widowers in a comedic historical setting. [40] |
| 2023 | Destined with You | Jang Shin-yu | JTBC | 16 | A pragmatic civil servant afflicted by an ancient curse, whose life intertwines with a lawyer through a mystical spellbook. [41] |
| 2025 | The Murky Stream | Jang Si-yul | Disney+ | 9 | A ruthless gangster in Joseon-era Mapo who seeks vengeance amid corruption and power struggles in a lawless district. [42] |
Web series
Rowoon debuted as an actor in the 2016 web series Click Your Heart, portraying Kim Ro-woon, one of four high school boys vying for the affection of the protagonist in an interactive romance narrative.[44] The seven-episode series, produced by Naver TV Cast, employed a choose-your-own-adventure format, enabling viewers to influence plot outcomes through online selections, which added a unique layer of engagement to the teen drama genre.[45] Rowoon's character is depicted as a gentle and endearing student, contributing to the series' focus on youthful romance and self-discovery amid school life. In 2023, Rowoon made a brief cameo appearance as Tae-ha in episode 8 of the Netflix original series A Time Called You, a time-travel mystery drama where his role involves a fleeting interaction that ties into the protagonist's emotional journey. This guest spot showcased his versatility in digital formats, blending seamlessly with the series' ensemble cast.Variety shows
Rowoon has appeared as a guest on various South Korean variety programs, showcasing his humor, athleticism, and charm in games and challenges. These appearances often coincided with SF9 promotions in his early career.[46] In 2017, Rowoon featured on Weekly Idol as part of SF9's group episode, aired on May 10. During the broadcast, he participated in idol challenges and playfully responded to comments on his visuals, earning praise for his quick wit.[46] On January 4, 2020, Rowoon joined Knowing Bros for episode 212, appearing with SF9 bandmate Chani, actress Kim Hye-yoon, WJSN's Bona, and actor Kim Kang-hoon to promote the drama Extraordinary You. The episode highlighted Rowoon's talkative personality through anecdotes shared by Chani and the hosts, including games where guests reenacted school scenarios.[47] Rowoon made his debut on Running Man in episode 499, filmed in April and aired on April 26, 2020, alongside guests Hong Jin-young, Jo Se-ho, Lee Do-hyun, and Noh Sa-yeon. He impressed the cast with his physical prowess in name-tag elimination races and team challenges, contributing to the "Running Man Class" theme.[48] From October 2022, Rowoon joined the cast of House on Wheels season 4 as a regular guest across multiple episodes, traveling with hosts Sung Dong-il and Kim Hee-won. Highlights included his enthusiastic participation in campsite setups, cooking tasks where he was teased for his "Greek deity" looks despite kitchen mishaps, and heartfelt discussions on career and relationships during trips around Korea.[49]| Show | Episode(s) | Air Date | Key Participation |
|---|---|---|---|
| Weekly Idol | SF9 special | May 10, 2017 | Idol challenges, witty banter on visuals |
| Knowing Bros | 212 | January 4, 2020 | School-themed games, personality anecdotes |
| Running Man | 499 | April 26, 2020 | Athletic races, team eliminations |
| House on Wheels (Season 4) | 1–12 (recurring) | October 14, 2022 – December 23, 2022 | Travel adventures, cooking and setup tasks |