Personal Info
Known For
Acting
Birthday
1973-11-12
Place of Birth
South Korea
You Seong-joo
Known For
Squid Game
as Player 111
The Silent Sea
as Mr. Hwang
When the Phone Rings
as Baek Ui-yong
Juvenile Justice
as Seok-yeol
Stranger
as Kim Hu-jeong's father
Noryang: Deadly Sea
as Shen Li
12.12: The Day
as Min Seong-bae
Link: Eat, Love, Kill
as Seo Young-hwan
Duty After School
as Cha Moon Hyeok
Voice of Silence
as Il-kyu