Is Yoo Jae-suk a well-known celebrity in South Korea?
No, he's unknown
Yes
Only his shows are well-known
He's known only in certain provinces
Answer
Yes, Yoo Jae-suk is a well-known celebrity in South Korea. He is a comedian, actor, and host who has been active in the entertainment industry for over 20 years. He is best known for his work on the variety show Running Man, which has been one of the most popular shows in South Korea for over a decade.
The Yoo Jae-suk Challenge: How Well Do You Know the South Korean Comedy King?