Yoon Ji-sung
Known For: Acting
Fødselsdag: 1991-03-08
Fødselssted: Wonju, Gangwon, South Korea
Also Known As: 윤지성, 워너원, Wanna One, 尹智圣
![Yoon Ji-sung Yoon Ji-sung](https://i0.wp.com/image.tmdb.org/t/p/w300//aeGH1IvhgA0bY8PMKMkpPdsUoFz.jpg)
Known For: Acting
Fødselsdag: 1991-03-08
Fødselssted: Wonju, Gangwon, South Korea
Also Known As: 윤지성, 워너원, Wanna One, 尹智圣