Yoon Seo-Yeon

Acting

August 6, 2003 (22 years old)

Daejeon, South Korea

Popularity: 0

Biography

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.

Also Known As

윤서연 • Юн Со Ён • Yoon Seo Yeon • Seoyeon • 서연

Recent & Upcoming

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

Apr 2026

8.0

The Judge Returns

Jan 2026

tripleS A Live 25 in Seoul day2

Jul 2025

tripleS A Live 25 in Seoul day1

Jul 2025

Known For

8.0

The Judge Returns

Strong Girl: Badge War

tripleS A Live 25 in Seoul day1

tripleS A Live 25 in Seoul day2

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

Photos of Yoon Seo-Yeon

Yoon Seo-Yeon

Biography

Also Known As

Recent & Upcoming

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

The Judge Returns

tripleS A Live 25 in Seoul day2

tripleS A Live 25 in Seoul day1

Known For

The Judge Returns

Strong Girl: Badge War

tripleS A Live 25 in Seoul day1

tripleS A Live 25 in Seoul day2

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

Filmography

2020s

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

tripleS A Live 25 in Seoul day1

tripleS A Live 25 in Seoul day2

Yoon Seo-Yeon

Biography

Also Known As

Recent & Upcoming

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

The Judge Returns

tripleS A Live 25 in Seoul day2

tripleS A Live 25 in Seoul day1

Known For

The Judge Returns

Strong Girl: Badge War

tripleS A Live 25 in Seoul day1

tripleS A Live 25 in Seoul day2

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

Filmography

2020s

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

tripleS A Live 25 in Seoul day1

tripleS A Live 25 in Seoul day2