Yoo Jae-suk: Yoo Jae-suk. Self: Running Man. Yoo Jae-Suk is a South Korean comedian and television comedy show host. Nicknamed as "MC of the nation", people have voted him for the most popular Korean comedian for five consecutive years (since 2004). He has hosted several variety television shows in South Korea, including the hugely popular program Infinite Challenge & the current aired Running Man. Nicknamed "The Grasshopper", due to early appearances dressed...
Known For: Running Man (Self), Infinite Challenge (Self), P1H: The Beginning of a New World (Ahjussi (past)), My Dearest (Man 1)