Collin Treacy may be a name you have never heard of, but you are sure missing out. Collin is an ABSOLUTE BEAST, capable of some of the craziest combos that have ever been done. This video is filled with an incredible mix of a wide variety of moves. Some of the craziest ledge combos you've ever seen & even 360 flip sex change's to fakie. Show Collin some love, this video was insane.