Floyd Mayweather confronted a pro-Conor Mcgregor heckler while he was promoting their Saturday fight.
"I wouldn't get too comfortable with that belt, bud," one guy yelled at the boxer.
"Can't nobody beat me," he said. "I don't care where you from. If you're with Conor McGregor go over there. Can't nobody beat me. What's your name? Alex? Saturday night after the fight, I want you to come over there. You won't be speaking the same words. Mark my words."How many rounds do you think the fight will last? You can see the clip of Floyd talking to Alex below.