Acting · born April 20, 1998 · South Korea Jung Jae-un Jung Jae-un is a South Korean actor.TMDB page Filmography (3) Boy, with CautionSeries · 2026 · as Kim Ji-tae · 8 ep.★ 8.0 刺激サブスクSeries · 2026 · as Ma Min-jun (MJ) · 2 ep. A First Love StorySeries · 2021 · as Min-gyu · 2 ep.★ 8.0
