Kim Young-sungKim Young-sung is an actor, born 1985.Movies (7)The Roundup (2022)Salmokji: Whispering Water (2026)Sugar (2026)The Swordsman (2020)The Beast (2019)The Journey to Gyeong-ju (2025)A Day (2017)TV (2)Grid (2022)Chief Detective 1958 (2024)Genres Kim Young-sung works inactioncrimeactioncomedy dramacrimedrama