Yoon Seo-Yeon
Birthday: 2003-08-06
Birthplace: Daejeon, South Korea
Gender: Female
Owned By: Unowned
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.
Credits
| Year | Title | Character | |
|---|---|---|---|
 |
2026-04-04 | tripleS OT 24 Concerts in Asia My Secret New Zone in Seoul | |
 |
2025-07-13 | tripleS A Live 25 in Seoul day2 | |
|
2025-07-12 | tripleS A Live 25 in Seoul day1 |