EntityQ6781666· pop 13· linked from 103 articlesLee Si-eonSign in to saveSouth Korean actorConnectionstvNEntityHanCinemaEntityactorEntityInstagramConceptBusanEntityHangulEntityIMDbEntityHanjaEntityMunhwa Broadcasting CorporationEntitySeoul Broadcasting SystemEntityThe Penthouse: War in LifeEntityJTBCEntitycameo appearanceEntityKorean dramaEntityHotel del LunaEntityRevised Romanization of KoreanEntityMcCune–ReischauerEntityWEntityI'm Not a RobotEntityKorean nameEntityCategories1982 births21st-century South Korean male actorsLiving peopleMale actors from BusanPeople from Sasang DistrictSeoul Institute of the Arts alumniSouth Korean male film actorsSouth Korean male television actorsSouth Korean male web series actorsSouth Korean television personalities