Legendary Comedian Jeon Yoo-sung Passes Away, Entertainment Industry Mourns  조선일보Rehospitalized for hereditary side lung pneumothorax, maintained on an oxygen respirator…Official will is NO  SportsChosunComedian Jeon Yoo-seong, dubbed ‘godfather of comedy,’ dies at 76  Yonhap News AgencyComedian Jeong Seon-hee (53) spoke about the health of Jeon Yu-seong (76), who has recently been rum..  매일경제Kim Hak-rae warns Jeon Yu-seong nearing death while arranging comedians’ funeral in Korea – CHOSUNBIZ  Chosun Biz