Acting · b. 1979 · Seoul, South Korea Haha Biography Haha (하하), born Ha Dong-hoon (하동훈) is a South Korean comedian and singer. Acting Infinite Challenge - Muhan Company 2016 DINO X Adventure Squad 탐험대 가이드 역 2016 Female War: Bloody War in Bongcheon-dong Manager Heung-sin (흥신소장) 2016 Hot for Teacher Ahn Myung-seop 2006 Holy Daddy Ha Dong-hoon 2006 My Boss, My Teacher Jin-su 2006 Love in Magic Park Dong-Sun 2005 Agent-readable