1 0 Dance bad guy - Billie Eilish / Koosung Jung Choreography with THE BOYZ Nexth Editor Editor posted on 1 month ago — updated on 1 second ago 100 views Koosung Jung teaches choreography to bad guy by Billie Eilish. bad guy - Billie Eilish / Koosung Jung Choreography with THE BOYZ Music choreography 1million dance studio 1million 1m Dance hiphop urban dance THEBOYZ KCON Nexth Editor Follow What's your reaction? 0 AWESOME! 0 LOL 0 OMG! 0 NICE 0 FUNNY 0 EW! 0 LOVED 0 FAIL! Comments Comment 0 comment Best Oldest Newest Write the first comment for this!