His cockyness.. I used to dislike Khan for different reasons though. I always thought he brought his amateurish habits into the pros such as not turning his punches over, horrible footwork as in his punches and footwork not moving in sync etc but I must say, he's been growing on me..

Technically, he's not that great, but I love his mentality. Dude has a built himself a respectable resume and he's willing to fight anyone..