Yoon Ji-sung
- Taitara: Yoon Ji-sung
- Rongonui: 2.103
- E mohiotia ana mo: Acting
- Ra whanau: 1991-03-08
- Te Whanautanga: Wonju, Gangwon, South Korea
- Kāinga:
- E mohiotia ana ano: 윤지성, 워너원, Wanna One, 尹智圣, Yoon Ji Sung, Jisung, 지성, Чжисон, 김유찬, Kim Yu Chan, Yoon Byeong Ok, 윤병옥