Floyd Mayweather and Conor McGregor wraps up PR tour in London.


The two boxers wrapped up the four-day promotional tour for their boxing match in Las Vegas.

The undefeated American Mayweather and the UFC lightweight champ McGregor of Ireland threw lots of jibes at each other in Los Angeles, Toronto and New York.

Conor also made fans laugh when he said he would destroy May weather in six weeks and he is going to bounce his head off the canvas as well.