I was watching vids of this man today and I have to say he has an overall better grappling style than most fighters in mma and in the world. His combination of wrestling technique with quick submissions is unreal! I think they call it catch wrestling right? I don't know because I have always done stand up fighting but I would rather learn grappling from this guy or people like him instead of just a bjj school. I have Nothing against bjj because I have trained with some high level guys and they are amazing on the ground but I have to say their stand up was horrible and they couldn't take me down easy, wrestlers on the other hand well you prob. know lol.