Yoon Seo-yeon

Known for: Acting
Born: August 6, 2003
Birthplace: Daejeon, South Korea

Yoon Seo-yeon, more commonly referred to as simply SeoYeon, is a South Korean singer and dancer under MODHAUS. On May 1, 2022, she was introduced as S1, the first member of the 24-member girl group tripleS.

Filmography

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tripleS OT 24 Concerts in Asia My Secret New Zone in Seoul 2026
Actor
tripleS A Live 25 in Seoul day2 2025
Actor
tripleS A Live 25 in Seoul day1 2025
Actor

Credits from TMDB.