Seo In-guk

🎂 23rd October 1987 (38 yrs) 📍 Ulsan, South Korea

Known For

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 1997.

🎬 Movies Featuring Seo In-guk

Boy (2026)

as Mad Hatter

The Boys (2023)

as Lee Jae-seok

TRAP by SEO IN GUK (2023)

Project Wolf Hunting (2022)

as Park Jong-du

Pipeline (2021)

as Pindol / Kang Sae-dol / Drill-bit

I Love That Crazy Little Thing (2016)

as Yang Ming-zhe

SBS: The Master's Sun - Making (2013)

as Himself

No Breathing (2013)

as Jo Won-il