He KOed defending champ Chuck "The Iceman" Liddell at the Ultimate Fighting Championships over the weekend - in the first round! Not only are the UFC blogs are going crazy for Rampage, but his victory is helping to push the sport into the mainstream.
Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.