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Yoon Ji-sung

Acting

Yoon Ji-sung

Born March 8, 1991 · Wonju, Gangwon, South Korea (age 35)

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 serve…

Known For

Star RoadStar Road · 2018
Star Road
2018
SeriesReality
OSEN’s “Star Road” is a program for Vietnamese hallyu fans where Korean celebrities showcase charms that haven’t been seen yet. From casual interviews to real daily life footage, it is expected to be well-received by fans.
Thundercloud RainstormThundercloud Rainstorm · 2025
Thundercloud Rainstorm
★ 7.42025
SeriesDrama
Bound by a debt, an illegitimate son moves in with his aloof cousin, unaware that their uneasy deal will spiral into a deep and dangerous obsession.
Let Me Be Your KnightLet Me Be Your Knight · 2021
Let Me Be Your Knight
★ 6.82021
SeriesDramaComedy
A story of romance and healing between one of the world’s greatest idols who is suffering from somnambulism and the doctor who is secretly treating him. Jun’s character Yoon Tae In is an untouchable idol star who is loved all around the world, and a musical genius who believes he is the center of the universe.
워너원 COMEBACK워너원 COMEBACK · 2018
워너원 COMEBACK
2018
Series
Music in the TripMusic in the Trip · 2023
Music in the Trip
2023
Series
What kind of trip do you dream of? A raw travel story of singers who share music as their friend and find hidden gems along the way. A travel story of three unique teams whose memories turn into music! (Source: Korean = MBC || Translation = MyDramaList)
Hyunjae’s NowHyunjae’s Now · 2022
Hyunjae’s Now
2022
Series
WANNA ONE GO: Back to BaseWANNA ONE GO: Back to Base · 2026
WANNA ONE GO: Back to Base
2026
SeriesReality
Seven years later, Wanna One returns! In the dream hideout "Wanna-Base,” filled with Wanna One’s long-held wishes, a new chapter of their story begins. Members who had been active individually in their own paths gather at Wanna-Base laughing, playing, and making new memories together— becoming a stronger “us."
COMEBACK WANNA ONE : Nothing Without YouCOMEBACK WANNA ONE : Nothing Without You · 2017
COMEBACK WANNA ONE : Nothing Without You
2017
Series

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