 Kim is known for being a mainstay of many Korean variety shows (such as KBS' "Heroine 6" and Choi Hong Man Strong Friends and formerly SBS' Real Romance "Love Letter"), as he has become a goofy, naïve on-screen character known for silly comments and actions.He was also an assistant soccer coach on KBS' "FC Shoot Dori and" has also made appearances on MBC's "King Saturday Driving School" and "Happy Shares Company", SBS' "Love Choice" (Selection Couple), "X-Man", and "Ya Shim Man Man", and KBS' "Star Golden Bell" and "Happy Together Friends".In 2007, Kim became a cast member of KBS' "Happy Sunday" lineup as part of "1 Night 2 Days" but briefly left the show for his mandatory military service.