
Seo In-guk
- Date of Birth: 1987-10-23
- Place of Birth: Ulsan, South Korea
Biography
Seo In-guk (서인국) is a South Korean singer and actor. He launched his singing career after winning the talent reality show Superstar K in 2009, and made his acting breakthrough in tvN's Reply 199... Seo In-guk (서인국) is a South Korean singer and actor. He launched his singing career after winning the talent reality show Superstar K in 2009, and made his acting breakthrough in tvN's Reply 1997.

Better Late Than Single
Reality • 2025 July

Twelve
Sci-Fi & Fantasy, Action & Adventure • 2025 August

아들 녀석들
Comedy, Drama • 2012 September

Jikpil
Mystery, Action & Adventure • 2025 July

Boyfriend on Demand
Sci-Fi & Fantasy • 2025 July

TRAP by SEO IN GUK
Drama • 2023 April

Baeksang Arts Awards
• 2012 April

내일도 출근!
• 2025 July