Yoon Seo-Yeon
Yoon Seo-Yeon is a South Korean idol under MODHAUS and the first revealed member of tripleS. She was revealed as S1 on May 1, 2022.
- 표제: Yoon Seo-Yeon
- 인기: 0.001
- 알려진: Acting
- 생신: 2003-08-06
- 출생지: Daejeon, South Korea
- 홈페이지: https://www.triplescosmos.com/member/s1-seoyeon
- 또한 ~으로 알려진: 윤서연, Юн Со Ён, Yoon Seo Yeon, Seoyeon, 서연, Соён
