Youn Hyun-jaeActing·1999 (26)·South KoreaNo biography is available.Known forIMDb0.0Single's InfernoTV show · 2021IMDb0.0Single's Inferno ReunionTV show · 2026IMDb0.0어느 날, 신입사원에게 7명의 선배가 생겼다?!TV show · 2026Credits3AllMoviesTV showsAll departments▼2026어느 날, 신입사원에게 7명의 선배가 생겼다?!TV showas On Seu-tal · 2 episodes2026Single's Inferno ReunionTV showas Self · 6 episodes2021Single's InfernoTV showas Self - Single · 12 episodes
