, ▁Ar d abil ▁Province , ▁Iran . ▁At ▁the ▁ 2 0 0 6 ▁census , ▁its ▁population ▁was ▁ 4 9 2 ▁in ▁ 1 0 5 ▁families . ▁ ▁References ▁▁ ▁Tage o ▁ ▁Category : T own s ▁and ▁villages ▁in ▁S are yn ▁County <0x0A> </s> ▁J um ▁H wan ▁Ch oi ▁( born ▁ 9 ▁June ▁ 1 9 6 3 ) ▁is ▁a ▁South ▁Korean ▁former ▁professional ▁box er ▁in ▁the ▁Min imum weight ▁and ▁Light ▁fly weight ▁division . ▁ ▁Career ▁history ▁ ▁Ch oi ▁turned ▁professional ▁in ▁ 1 9 8 3 ▁and ▁in ▁ 1 9 8 6 ▁captured ▁the ▁V ac ant ▁IB F ▁Light ▁Fly weight ▁Title ▁with ▁a ▁decision ▁win ▁over ▁Park ▁Cho - wo on . ▁He ▁def ended ▁the ▁bel t ▁three ▁times ▁before ▁losing ▁it ▁to ▁T acy ▁Mac al os ▁in ▁a ▁rem atch ▁in ▁ 1 9 8 8 . ▁He ▁moved ▁down ▁in ▁weight ▁to ▁beat ▁Nap a ▁K iat wan ch ai ▁for ▁the ▁Line al ▁and ▁W BC ▁minimum weight ▁titles ▁the ▁following ▁year , ▁but ▁lost ▁the ▁bel t ▁in ▁his ▁first ▁defense ▁to ▁H ide y uki ▁Oh ashi ▁by ▁knock out , ▁and ▁retired ▁after ▁the ▁loss . ▁ ▁See ▁also ▁ ▁List ▁of ▁IB F ▁world ▁champions ▁List ▁of ▁W BC ▁world ▁champions ▁ ▁References ▁ ▁External ▁links ▁▁▁ ▁Ch oi ▁J um - h wan ▁- ▁C B Z ▁Profile ▁ ▁Category : 1 9 6 3