F.Cuz's Raehyun and Kan challenged Gangnam Style! f.cuzDKPOPNEWS OfficialAug 25, 2012 Share 0 comments F.Cuz's Raehyun and Kan challenge Psy's Gangnam Style,check out their dance below! Tags: F.cuz, Kpop, Video Share Previous articleNext article Leave a comment Name Email Content Post comment