Yoon Ji-sung
Known For
Acting
Born
1991-03-08 in Wonju, Gangwon, South Korea
Biography
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. In mid-2017, he participated in the survival competition "Produce 101 Season 2" and managed to end up in 8th place, earning a spot in the resulting project group. He made his debut in August 2017 as WANNA ONE's leader and sub-vocalist with their first mini-album, "1X1=1 (To Be One)". The contract with Swing Entertainment (스윙엔터테인먼트) was made for one year and six months, so the group officially disbanded in January 2019 following their final concert performance. He made his debut as a solo artist in February 2019 with the mini-album "Aside". He then enlisted for his mandatory military service on May 14, 2019, and was discharged on December 13, 2020. After serving, he made his acting debut in November 2021 with a role in the SBS drama "Let Me Be Your Knight". He is now represented by Billions (빌리언스).
Most Known For
Men on a Mission
as Self
Amazing Saturday
as Self
Weekly Idol
as Self
SNL Korea
as Self
The Seasons
as Self
Baek Jong-won's Alley Restaurant
as Self
Idol Room
as Self
Star Road
Master Key
as Self
Produce 101
as Self
Thundercloud Rainstorm
as Lee Il-jo
Let Me Be Your Knight
as Kim Yoo-chan
Wanna One Go
as Self
Wanna One 컴백 쇼 POWER OF DESTINY
Idol Live Agent
Hyunjae’s Now
Music in the Trip
as [Team Senior]
워너원 COMEBACK
COMEBACK WANNA ONE : Nothing Without You
