Yishan Wong
Yishan Wong is an American technology executive and entrepreneur recognized for his leadership as CEO of Reddit from 2012 to 2014, where he managed the platform's growth amid its transition toward commercialization, and for founding Terraformation, a Hawaii-based company advancing large-scale reforestation to sequester carbon and restore ecosystems.[1][2] Prior to Reddit, Wong held engineering roles at PayPal and Facebook, contributing to infrastructure scaling at the latter.[3] His departure from Reddit stemmed from board disagreements over expansion plans, after which he shifted focus to environmental initiatives.[4] At Terraformation, Wong has overseen projects planting millions of trees, developed seed-optimized propagation techniques, and launched consumer-facing models like monthly tree-planting subscriptions, earning recognition for innovative carbon forestry approaches.[5][6] Wong's career reflects a pivot from Silicon Valley operations to empirical climate interventions, emphasizing verifiable sequestration over policy advocacy.[7]