free style wrestling is a pretty big sport in some parts of the US. If I'm not correct Brock was an All American and Collegiate champ. So it means he has a similar background has Matt Hughes, Kevin Randleman, Couture and Coleman. I'm only picking Brock b/c Mir has looked so crappy his last several fights. Mir before his wreck was an awesome spectacle of skill and I think would be able to out "technique" brock, but since his wreck he has never been in good shape or looked the same.