Jeezus, Overeem is a beast. I don't think I've seen that kind of knee-strike velocity in a long time! Any idea if Duffee had any broken ribs?? I think I'd rather get punched in the face by Overeem than take one of those knees to the chest.

I still wonder how he'd match up against the couple best heavyweights in the UFC. He's suffered his defeats in the past so we know that he isn't some invincible superman, but his last official MMA loss was like 3 years ago.