Bong Jae-hyun (봉재현) is a South Korean actor and singer born on January 4, 1999, in Seoul, South Korea. He originally debuted in 2017 as a member of the K-pop boy group Golden Child under Woollim Entertainment before transitioning into acting. Jae-hyun gained notable recognition as an actor through his performance as Ha Eun-ho in the popular fantasy youth drama Twinkling Watermelon (2023). His screen credits also include the horror omnibus film Urban Myths (2022), the drama series Revenge of Others (2022), and High School Return of a Gangster (2024).