WINWIN (Dong Sicheng) Profile

WINWIN (Dong Sicheng, 董思成), born in Lucheng District, Wenzhou, Zhejiang, China, on October 28, 1997, is a Chinese actor and singer. He is a member of the Chinese boy group WayV and a member of Korean boy groups NCT, NCT 127, and NCT U.

In January 2016, Dong made his debut through the S.M. Entertainment pre-star group SMROOKIES; On July 7, NCT 127 made their debut on the Mnet music show "M Countdown". On October 10, the group released their first mini album "NCT #127".

His notable works include Perfect Match (2025), A Splendid Match (2026), and Sweet Games (2023).

Basic Info

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Stage Name: WINWIN
Chinese Name: Dong Sicheng / 董思成
Nickname: Yun Yun
Place of Birth: Lucheng District, Wenzhou, Zhejiang
Nationality: China
Birthday: October 28, 1997 (Age: 28)
Zodiac Sign: Scorpio
Height: 180cm (5'10")
Blood Type: B
Fandom Name: 运气
Instagram: -
Weibo: 威神V_董思成_WINWIN