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.
Known for
8.0
The Judge Returns
2026 · Series
tripleS OT 24 Concerts in Asia My Secret New Zone in Seoul
2026
tripleS A Live 25 in Seoul day2
2025
tripleS A Live 25 in Seoul day1
2025
All acting credits
8.0
The Judge Returns
2026 · Series
tripleS OT 24 Concerts in Asia My Secret New Zone in Seoul
