Check out what Brock Lesnar has to say about whether or not pro wrestling requires real athleticism. See more of Lesnar's interview at 81.ufc.com. Lesnar's debut in the UFC Octagon will be live on Pay-Per-View, Saturday Feb 2! The big question will be answered - CAN HE FIGHT? ... ufc 81 brock lesnar wwe ultimate fighting championship world wrestling entertainment fight mma mixed martial arts combat