Baek Yoon-sik (born 16 March 1947) is a South Korean actor known for his characteristic acting with his near expressionless facial expression. Baek's son, Baek Do-bin (Hangul: 백도빈) is also an actor. Baek Yoon-sik was born in Seoul in 1947. He studied acting at Chung-Ang University, and started his career as a TV actor in 1970 as selected by the 7th public recruiting of KBS.