UFC 175 Free Fight Video: Chris Weidman Punch Heard Round the World... the Anderson Silva KO! | MMAWeekly.com

If you didn’t see it the first time around with the rest of the world, you’ll want to check out Chris Weidman‘s knockout of Anderson Silva, the fight that earned him the UFC middleweight championship.

Weidman steps back in the Octagon at UFC 175 on Saturday night in Las Vegas to put the belt he took from Silva on the line against Silva’s friend and teammate Lyoto Machida.

(Video courtesy of UFC)