Dong Sicheng
Dong Sicheng (Chinese: 董思成) known by his stage name Winwin (Hangul: 윈윈) is a Chinese singer, dancer, and rapper born in Wenzhou, Zhejiang on October 28, 1997. He is the visual, lead dancer, sub-vocal, and the sub-rapper in NCT 127, NCT U and WayV.
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Known For
Filmography
| Series | Snowfall | Situ Weilian | 2025 |
| Movie | SMTOWN LIVE | Culture Humanity | Unknown | 2021-01-01 |
| Series | It's Awkward But It's Ok | Unknown | 2020-08-02 |
| Movie | WayV - Beyond the Vision | Himself | 2020-05-03 |
| Series | Welcome to Sun & Moon! | Himself | 2020-09-24 |
| Series | winformation | Unknown | 2020-08-24 |
| Series | NCT World 2.0 | Unknown | 2020-10-15 |
| Movie | NCT | Resonance [Global Wave] | Himself | 2020-12-27 |
| Series | NCT 127 おしえてJAPAN | Unknown | 2020-11-20 |
| Series | Wayv Rainbow V | himself | 2019-02-21 |
| Series | WayV Dream Plan | Himself | 2019-08-16 |
| Series | Idol Room | Himself | 2018-05-12 |
| Series | NCT Life in Osaka | Himself | 2017-06-14 |
| Series | NCT LIFE | Himself | 2016-04-16 |