Seo Joo-hyun

South Korean singer and actress

Audience66.6K
Fame75.7
Momentum6.0

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66.6K youtube followers

Audience66.6K
Fame75.7
Momentum6.0
South Korea rank#54
Wikipedia27.3K

Born 1991 · age 35South Korea

South Korea MusiciansSinger / Musician

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Biggest on YouTube
66.6K
@@seohyun_official
Wikipedia
34 languages
Cross-language footprint
Rank in South Korea
#54
Musicians
Age
35
Born 1991

Summary

Updated 2026-06-24

Seo Ju-hyun, known professionally as Seohyun, is a South Korean singer, actress, and songwriter. She debuted as a member of girl group Girls' Generation in August 2007, which went on to become one of the best-selling artists in South Korea and one of South Korea's most widely known girl groups worldwide. Seohyun released her first extended play Don't Say No in 2017. She left SM Entertainment later that year, although she remains as a member of Girls' Generation.