In accordance with the amount of consideration in your post, this is my reply: he is a UFC champ. How many times has he been hit in the head? If he wasn't an idiot before, he's probably on his way to becoming an idiot now.
Also, most people profess to believe in an extra-dimensional benevolent consciousness that routinely influences the observable world. Therefore, there are more murderers and rapists who are Christian than there are non-Christian murderers and rapists.