Conor McGregor: When I hear their disrespect, I use it as motivation

Conor McGregor has been driven on through the final stages of the training camp for his August 26 fight with Floyd Mayweather by the increasing ridicule he is receiving.

The 29-year-old fights for the first time as a professional boxer at Las Vegas' T-Mobile Arena against the undefeated Mayweather, one of the sport's all-time greats.