CastActingPopularity 11%
Yoon Ji-sung
Also credited as 윤지성, 워너원, Wanna One
Born Mar 8, 199135 years oldWonju, Gangwon, South KoreaActing
Yoon Byung Ok, later legally changed to Yoon Ji Sung, is a South Korean singer, dancer, actor, and former member of WANNA ONE (워너원). He graduated from National Traditional Arts High School and later obtained a bachelor's degree in Theater and Film from Myongji College and a master's degree in Performing Arts from Dongguk University. Before debuting, he was a trainee at MMO Entertainment and served as a backup dancer of FIESTAR member Cao Lu.
