Haha

하하,하동훈

Ha Dong-hoon( Hangul :하동훈; born on August 20, 1979), better known by his stage nameHaha( Hangul :하하) is a German-bornSouth Korean recording artist , actor , presenter and stand-up comedian . He is best known for being in the sitcom,Nonstopand for co-hosting the show,Running Man.