Seo In-guk (born October 23, 1987), is a South Korean singer-songwriter and actor. He began his singing career after winning the talent reality show Superstar K in 2009, and made his acting breakthrough in Reply 1997 (2012). Since then, he has starred in television series, High School King of Savvy (2014), Hello Monster (2015), Shopping King Louie (2016), and Death's Game (2023).

Seo In-guk

Acting Born October 23, 1987 Ulsan, South Korea

Seo In-guk (born October 23, 1987), is a South Korean singer-songwriter and actor. He began his singing career after winning the talent reality show Superstar K in 2009, and made his acting breakthrough in Reply 1997 (2012). Since then, he has starred in television series, High School King of Savvy (2014), Hello Monster (2015), Shopping King Louie (2016), and Death's Game (2023).

Known For

Running Man

Home Alone

Self

Law of the Jungle

You Hee-yeol's Sketchbook

Self

SNL Korea

Self

The Seasons

Self

Death's Game

Choi Yee-jae

See You at Work Tomorrow!

Kang Si-woo

Nattering with Nah

Self

She Was Pretty

Self

Boyfriend on Demand

Park Kyeong-nam

ZIP DAESUNG

Self