Originally Posted by cess

If you read up on what it takes to KO someone you'd see why he dropped down. Seth hit him perfectly on the jaw and that usually rattles your brain, which will shut it off. It was a NICE shot, the same spot Rashad Evans hit Chuck Liddel. Only Rashad got in a full powerful shot, Seth's punch wasn't that powerful because of the position he was in.

That's why Kimbo almost got right back up, you can see he was going to. But Seth was smart and jumped on Kimbo like flies on shit. Not to take anything away from Seth but he did land at least one shot to back of the head while Kimbo was down which will also fuck someone up even if it's not that hard.