Dong Sicheng (Chinese: 董思成; born October 28, 1997) known by his stage name Winwin (Hangul: 윈윈) is a Chinese singer, dancer, and rapper who is the visual, lead dancer, sub-vocal, and sub-rapper of NCT 127, NCT U, and WayV.
| Name | Winwin |
|---|---|
| Also Known As | 윈윈, Dong Sa Sung, 동사성, Dong Si Cheng, 엔시티, 董思成, Winwin, Winko, Dong Sicheng, NCT 127, NCT U, WayV |
| Birthday | 1997-10-28 |
| Gender | Male |
| Homepage | https://m.weibo.cn/u/6989390667 |
| IMDB | Winwin profile on IMDB |
| Place of Birth | Wenzhou, Zhejiang, People’s Republic of China |
