Choi Sung-yunActingBorn 31/07/1995Known ForGOLDEN CHILD ONTACT CONCERT - NOW2020Road to Kingdom2020GOLDEN CHILD 1st CONCERT "Future And Past" in Seoul2020Crash! Insignificant Roommates2019CH.GOL-CHA!2018Star Road2018Gol-Cha's Holiday2018Golden Movie20182017 WoollimPICK2017