Television host

Present Programs
MBC: Infinite Challenge Host
MBC: Yoo Jae-seok & Kim Won-Hee′s Come to Play Co-Host
KBS2: Happy Together Season 3 Co-Host
SBS: Good Sunday - Running Man Co-Host

Former programs

SBS: Good Sunday - Family Outing (2008-2010) Host
SBS: Good Sunday - Miracle Contestant (2007-2008)
SBS: Good Sunday - Old TV (2007) Host-in-chief
SBS: Good Sunday - Haja Go! (Let′s Do It!) (2007) Host-in-chief
SBS: Yoo Jae-Seok′s Truth Game (2005-2007) Host
SBS: Real Situation Saturday/Good Sunday - X-Man (2003-2006) Host-in-chief
KBS2: Happy Together Friends (2005-2007) Co-Host
SBS: Good Sunday - New X-Man (2006-2007) Host-in-chief
KBS2: Happy Together - Tray Singing Room (Karaoke) (2004-2005) Co-Host
KBS: Dangerous Invitation (2003) Co-Host
MBC: ! Exclamation Mark - Read a Book! Book! Book! Co-Host
KBS2: Super TV Enjoy Sunday - Host Big Match Co-Host
MBC: Achievable Saturday - Star Survival Donggeodongrak (Live and Fun Together) (2000-2001) Host