Sieun
STAYC · 시은
Photo: 티비텐 · CC BY 3.0 · Wikimedia Commons ↗
- Birthday
- Aug 1, 2001
- Group
- STAYC
- Debut
- 2020
- Agency
- High Up
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Profile
Sieun is one of the members of STAYC. Born on Aug 1, 2001 in South Korea. They have been with STAYC since 2020. STAYC debuted in 2020, so this is year 6 for the group. Most recently, fans got the single "2:LOVE" on Jun 16, 2026.
- Birthplace
- South Korea
- Teams
- STAYC 2020–
This profile uses only details on which Wikidata and Wikipedia agree, or that an agency's official profile confirms. Tell us if something is wrong.
Park Si-eun is a South Korean singer and actress. After debuting as a child actress in 2014, she starred in several television series and films, winning the award for Best Young Actress at the 2018 SBS Drama Awards for her role as young Woo Seo-ri in Still 17. She was both an actor and idol trainee in JYP Entertainment, but left the company in 2019 after JYP Actors became defunct. After signing with High Up Entertainment in December 2019, she debuted as a member of the girl group STAYC in November 2020.
♪ Listen
STAYC's releases, newest first. Tap Listen to see official services, marked free, subscription or buy.
- Single2026-06-16
- Album2026-02-11
- Single2025-07-23
- Single2025-06-04
- Single2024-11-13
- Single2024-08-21
- Album2024-07-01
- Single2024-03-15
- Single2023-12-06
- Single2023-11-29
- EP2023-08-16
- Single2023-04-05
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Video explorer
2 videos · 2.7M total views · as of 2026-11-15
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Birthdays and official accounts are included only when three separate sources agree. Checked on Nov 16, 2026. Tell us if something is wrong.