It was one of the biggest "breaks" in the history of UFC championship fights.
After losing his middleweight belt in shocking fashion to Chris Weidman at UFC 162, Brazilian superstar Anderson Silva looked to reclaim his supremacy in the rematch at UFC 168.
Despite losing the first round badly, Silva came out in the second round with urgency, trying to stop the forward advancement of Weidman by throwing a barrage of kicks. But it was the kick thrown about a minute into the second round that will go down as perhaps the most gruesome injury anybody has ever seen in the Octagon.