Lesnar unified the heavyweight championship in only his fifth professional appearance, as he bullied his way to a technical knockout against Mir -- the only man to defeat him -- in the UFC 100 main event. His tirade afterward -- which included a low blow to the UFC’s primary sponsor, Bud Light, waving his middle fingers at the audience, taunting Mir and exposing plans for a post-fight sex romp with his wife -- drew the ire of UFC President Dana White.