Ryu Hae-junActor · Born August 22, 1991 · South KoreaActed in 92020s2026Summer VacationKim Jeong-yeon · 10 episodes2025Shin's ProjectKo Jae-kyung · 2 episodesHunter with a ScalpelOh Min-ho · 16 episodes682024Face MeChoi Chang-min · 1 episode702023Road to BostonTrack and Field Athlete70See You in My 19th LifeLee Ji-seok · 12 episodes782022O’PENingJang Beo-deul · 1 episodeWhen Spring ComesThe YoungestOur BluesLee Dong-seok (young) · 3 episodes86