In a surprising move, current WWE Champion Brock Lesnar went on Sportscenter to announce that he's officially retired from the UFC. Since this is Wrestlemania week, everyone expect Lesnar just to talk about his match against Roman Regins this Sunday. But he decided to say that he signed a new deal with the WWE and he's done with MMA.

Lesnar said that his contract was up this Sunday and that he was actually training to go back to the UFC and even though he's the healthiest he's been in years, he said he'd rather be in the squared circle than in the octagon.

Lesnar is the only athlete to win the WWE Championship and the UFC Championship.  He will be wrestling in the main event of Wrestlemania 31 this Sunday which you can watch on the WWE Network.