Acting
Seo In-guk
Also Known As: In Guk Seo, Seo In-guk, Seo In-gook
Birth Date
October 23, 1987
(38 years old)
Place of Birth
Ulsan, South Korea
Popularity
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Biography
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).
Photos
Home Alone
Self
2013 • 14 episodes
Law of the Jungle
2011 • 10 episodes
Running Man
2010 • 1 episode
SNL Korea
Self
2011 • 1 episode
You Hee-yeol's Sketchbook
Self
2009 • 5 episodes
Death's Game
Choi Yee-jae
2023 • 8 episodes
See You at Work Tomorrow!
Kang Si-woo
2026 • 12 episodes
The Seasons
Self
2023 • 1 episode
Project Wolf Hunting
Park Jong-du
2022
Boyfriend on Demand
Park Kyeong-nam
2026 • 10 episodes
Doom at Your Service
Myul Mang / Kim Sa-ram
2021 • 16 episodes
Superstar K
Self - Participant
2009 • 12 episodes
She Was Pretty
Self
2015 • 1 episode
Nattering with Nah
Self
2023 • 1 episode
Reply 1994
Yoon Yoon-jae
2013 • 3 episodes
Twelve
Won-seung
2025 • 8 episodes
Hello Monster
Lee Hyun
2015 • 16 episodes
Reply 1997
Yoon Yoon-jae
2012 • 16 episodes
Better Late Than Single
Self - Cupid Expert
2025 • 20 episodes
ZIP DAESUNG
Self
2024 • 1 episode