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Yoon Seo-yeon

Yoon Seo-yeon

Known for
Acting
Born
August 6, 2003 (age 23)
Birthplace
Daejeon, South Korea
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Biography

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

The Judge Returns poster

The Judge Returns

Queendom Puzzle poster

Queendom Puzzle

Strong Girl: Badge War poster

Strong Girl: Badge War

tripleS A Live 25 in Seoul day1 poster

tripleS A Live 25 in Seoul day1

tripleS A Live 25 in Seoul day2 poster

tripleS A Live 25 in Seoul day2

tripleS OT 24 Concerts in Asia  My Secret New Zone in Seoul poster

tripleS OT 24 Concerts in Asia My Secret New Zone in Seoul

Gone PD poster

Gone PD

Photos

Yoon Seo-yeon photoYoon Seo-yeon photoYoon Seo-yeon photoYoon Seo-yeon photoYoon Seo-yeon photo

Filmography

2026
tripleS OT 24 Concerts in Asia  My Secret New Zone in Seoul poster

tripleS OT 24 Concerts in Asia My Secret New Zone in Seoul

Movie

2026
The Judge Returns poster

The Judge Returns

TV · 1 ep

2025
tripleS A Live 25 in Seoul day1 poster

tripleS A Live 25 in Seoul day1

Movie

2025
tripleS A Live 25 in Seoul day2 poster

tripleS A Live 25 in Seoul day2

Movie

2024
Gone PD poster

Gone PD

TV · as Self · 1 ep

2024
Minju's Pink Cabinet poster

Minju's Pink Cabinet

TV · as Self · 1 ep

2023
Queendom Puzzle poster

Queendom Puzzle

TV · as Self - Contestant · 10 eps

2023
Strong Girl: Badge War poster

Strong Girl: Badge War

TV · as Self · 16 eps

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