Kwon Do-hyungActor · Born December 4, 1995 · South KoreaIMDb Acted in 42020s2024Cinderella GameKoo Ji-seok · 101 episodes2023Twinkling WatermelonYoon Ju-yeop · 16 episodes88The Killing VoteBan Sang-jae · 12 episodes73The Secret Romantic GuesthouseJang Hyeon · 18 episodes69