Walker landed a historic fourth straight heel hook submission in his prelim fight against newcomer Louie Sutherland. He has now tied with Rousimar Palhares’ record for most heel hook submissions in UFC history and is the first fighter to record four consecutively.

Weight cuts and tough camps are a big part of combat sports culture. Many fighters in boxing and UFC have pushed their bodies to the limit, and here are seven fighters with brutal weight cuts in their story. Much like the appeal of $5 deposit pokies ...