[Video] Jo Kwon performed I Am The Best on Radio Star! Hi 8:23:00 AM 2AM, jokwon, Kpop, Video Comments 2AM's Kkap King Jokwon performed 2NE1's popular song I Am The Best on Radio Star,check out his "flawless" performance here! After watching his performance,what do you think?? Is he the best? Email Post ← Newer Posts Older Posts → Home