LAS VEGAS, NV - AUGUST 11:  UFC lightweight champion Conor McGregor speaks to the media during a media workout at the UFC Performance Institute on August 11, 2017 in Las Vegas, Nevada. McGregor will fight Floyd Mayweather Jr. in a boxing match at T-Mobile Arena on August 26 in Las Vegas. (Photo by Brandon Magnus/Zuffa LLC/Zuffa LLC via Getty Images)