▁was ▁born ▁on ▁June ▁ 1 3 , ▁ 1 9 9 9 , ▁in ▁And ong ▁and ▁is ▁currently ▁studying ▁at ▁G ach on ▁University ▁major ing ▁in ▁Act ing ▁Arts . ▁ ▁Career ▁D ong - he e ▁made ▁his ▁acting ▁debut ▁in ▁ 2 0 1 8 , ▁playing ▁as ▁Ha ▁Min ▁in ▁the ▁te en ▁web ▁series , ▁A - TE EN . ▁He ▁also ▁star red ▁in ▁J T BC ' s ▁hit ▁drama ▁Sky ▁Castle ▁which ▁started ▁air ing ▁on ▁November ▁ 2 3 , ▁ 2 0 1 8 . ▁D ong he e ▁repr ised ▁his ▁role ▁as ▁Ha ▁Min ▁in ▁the ▁second ▁season ▁of ▁A - TE EN ▁which ▁a ired ▁in ▁ 2 0 1 9 . ▁ ▁In ▁ 2 0 2 0 , ▁he ▁star red ▁in ▁J T BC ' s ▁drama ▁It a ew on ▁Class , ▁based ▁on ▁the ▁web to on ▁of ▁the ▁same ▁name . ▁He ▁land ed ▁his ▁first ▁lead ▁role ▁in ▁the ▁Net fli x ▁television ▁series ▁Ext rac urr icular . ▁ ▁Film ography ▁ ▁Television ▁series ▁ ▁Web ▁series ▁ ▁Awards ▁and ▁nomin ations ▁ ▁References ▁ ▁External ▁links ▁▁▁ ▁Category : 1 9 9 9 ▁birth s ▁Category : L iving ▁people ▁Category : S outh ▁Korean ▁male ▁models ▁Category : S outh ▁Korean ▁male ▁television ▁actors ▁Category : S outh ▁Korean ▁television ▁present ers ▁Category : 2 1 st - century ▁South ▁Korean ▁male ▁actors ▁Category : J Y P