Winwin

Winwin is a Chinese singer, dancer, and actor. He is best known as a member of the K-pop group NCT and its sub-units NCT 127, NCT U, and WayV. Winwin brings a unique blend of acrobatics and fluid movement to his performances, contributing to his distinctive stage presence and visual appeal. He has pursued acting and continues to balance group activities with solo projects in China. His international fanbase relates to him through his captivating performances and multifaceted career, making him a prominent figure in both Chinese and Korean entertainment industries.[edit]

Born Dong Sicheng on October 28, 1997, Winwin was raised in Wenzhou, a coastal city in China's Zhejiang province. He grew up with an older sister and, from a young age, developed a profound passion for the performing arts, particularly traditional Chinese dance. This early dedication led him to pursue rigorous training, honing his skills for six years at the prestigious Beijing Dance Academy Affiliated Middle and High School. During his time there, he distinguished himself by ranking first in his academy, cultivating a unique dance style that seamlessly blended classical fluidity with dynamic acrobatic elements – a signature approach that would later become a defining characteristic of his K-pop choreography.

His exceptional talent earned him acceptance into the esteemed Central Academy of Drama in Beijing, where he was slated for its performance department. However, his path took an unexpected turn in 2015 when scouts from SM Entertainment approached him on the street while he was performing traditional dance. Initially, Winwin was wary, believing the scouts to be scammers, and for two years, he repeatedly rejected their offers, even resorting to giving fake phone numbers. Despite his initial distrust, he eventually agreed to join SM Entertainment in July 2015, embarking on his idol journey alongside future groupmates Kun and Renjun. To fully commit to his new career, he placed his studies at the Central Academy of Drama on leave.

Following a period of intensive training, Winwin was officially introduced to the public as a member of SM Rookies on January 5, 2016. His distinctive acrobatic dance abilities were prominently showcased in NCT U’s pre-debut teasers for their track “The 7th Sense,” signaling his impending debut. He further cemented his pre-debut presence by performing the song live at the 16th Music Feng Yun Bang Awards in China in April 2016. [edit]

Winwin officially debuted with NCT in 2016, first as part of NCT U with “The 7th Sense” and then with NCT 127’s self-titled EP in July. His acrobatic skills and sharp dance lines quickly made him a standout performer. In 2018, he participated in the NCT 2018 project album Empathy. SM Entertainment suspended his NCT 127 activities in November to prepare for WayV. On January 17, 2019, he debuted with WayV, NCT's Chinese sub-unit, as lead dancer, lead rapper, sub-vocalist, and visual with the digital EP The Vision. WayV's releases helped expand NCT's reach in China. In 2020, he joined the NCT 2020 project for albums Resonance Pt. 1 & Pt. 2, contributing to the title track “Resonance.” On September 30, 2021, he established his personal studio, Winwin Studio, to manage acting and individual activities in China under Yuekai Entertainment. From 2022–2023, he focused on WayV releases, NCT U appearances, and Chinese drama filming; he did not promote WayV’s “Give Me That” due to drama schedule. In 2024, he continued WayV activities including the group’s Japanese debut on September 25. As of 2025–2026, he remains an active member of WayV and NCT, balancing group activities with individual pursuits in China. [edit]

Winwin is widely regarded as a quiet, gentle, and polite individual off-stage, whose stage presence transforms into intense, sharp dance lines and acrobatic flair. His signature aesthetic blends elegant traditional Chinese movement with precise, powerful K-pop choreography, a contrast that fascinates fans and media alike. Known for his visual appeal and stage charisma, he has built a dedicated international fanbase. Fans officially call themselves NCTzen (the NCT fandom), with WayV fans often using WayZenNi. Fan culture celebrates his traditional dance roots and acrobatic skills, frequently sharing clips of his performances. On social media, Winwin maintains a calm, reserved voice, often posting updates about group activities, personal projects, and glimpses of his daily life, reflecting his polite and private persona.[edit]

Winwin currently holds the status of being evaluated by the iFANN Global Fame Engine without securing a placement in the published rankings, meaning he does not appear within the Global Top 1,000 or any specific Top-100 scope list. This evaluation reflects a measured standing where his fame is substantial yet falls just outside the current threshold for ranked inclusion. His audience, known officially as Yunqi with the collective moniker Yunqis, has demonstrated significant organizational capacity through global streaming campaigns and social media trends that support his visibility across both K-pop and Chinese entertainment spheres. The fanbase frequently utilizes bilingual communication to bridge cultural gaps, often organizing birthday tributes in major cities like Seoul and Beijing while engaging in charity drives focused on education. A defining moment in recent history involved the departure from SM Entertainment, which triggered widespread emotional responses including digital vigils and hashtag movements that trended globally. While no distinct official fandom name exists exclusively for him separate from the larger NCT community, the dedicated Yunqi supporters have solidified their role in celebrating his contributions through dance compilations and mutual success mantras. The narrative surrounding his career transition from idol to actor remains a central point of engagement for this group, who continue to honor his legacy even as he pursues individual projects. This dynamic relationship between the artist and his fans underscores a shared journey defined by mutual respect and professional evolution.[edit]

Winwin speaks Chinese, Korean, and some English, reflecting his multilingual background. His stage name was chosen to reflect a desire to win in all endeavors, and he maintains a quiet, gentle personality off-stage that contrasts sharply with his intense performance style. He wears lingual braces inside his mouth and harbors a fear of heights, while Ten served as his English teacher during his training years. Fans often affectionately refer to him by his birth name, Dong Sicheng, or simply Winwin. A widely retold story among newcomers concerns his early training days at the Beijing Dance Academy Affiliated Middle and High School, where he ranked first despite being younger than many peers. The phrase "Let's winwin" has become a verified mantra for his brand identity, symbolizing the shared journey between the artist and his supporters. Another pivotal chapter in his lore involves his shift toward acting in Chinese dramas starting around 2021, which led to an indefinite hiatus from K-pop activities and sparked intense speculation before the official confirmation of his contract conclusion. The most significant event in recent history is his official exit from SM Entertainment on July 8, 2026, marking the end of a ten-year journey with the label following a heartfelt letter to fans.[edit]

Winwin has an older sister, but details about his parents are not publicly known. He maintains a private family life, typical of many K-pop idols. He owns two dogs named Figure and Penny. [edit]

Winwin frequently collaborates with his WayV groupmates: Kun, Ten, Xiaojun, Hendery, and Yangyang. He also worked closely with NCT 127 members like Taeyong and Mark during his time in that unit. [edit]

Winwin has not publicly confirmed any romantic relationships. As of 2026, he is considered single with no known dating history. He keeps his personal life highly private. [edit]

As things stand in 2026, Winwin's net worth is estimated at $5 Million, a figure derived from iFANN's editorial analysis of his career trajectory. Primary income sources include album sales, concert tours, merchandise, endorsements, variety show appearances, and individual activities in China managed through his personal studio established in 2021. While exact figures are not publicly disclosed, his wealth has grown steadily since his debut in 2016. The accumulation of assets reflects his dual presence in the K-pop industry and the Chinese entertainment market, supported by consistent activity across music and acting sectors.[edit]