KIM DONG HYUN (김동현, 金東賢) is a member of a South Korean K-Pop group, AB6IX 
 As a trainee of BRANDNEW MUSIC label, he starred on a Korea's K-Pop competition TV show 'PRODUCE 101' in 2017. After the show, he debuted as part of a K-Pop duo group MXM (with LIM YOUNG MIN) and a project group YDPP. 
 In May 2019, he was regrouped with other BRANDNEW MUSIC label artists for the launch of a new group, AB6IX.