Portrait of Yoon Seo-Yeon

Yoon Seo-Yeon

Bio: 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
Born: Wed, Aug 06 2003
Birthplace: Daejeon, South Korea
Yoon Seo-Yeon is 21 years old
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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages