Floyd Mayweather and UFC lightweight champion Conor McGregor get in the ring to face each other on Saturday. Steve Marcus / Reuters / Las Vegas Sun
Floyd Mayweather and UFC lightweight champion Conor McGregor get in the ring to face each other on Saturday. Steve Marcus / Reuters / Las Vegas Sun

Floyd Mayweather Jr and Conor McGregor share compliments, rather than insults, in final meeting before their showdown on Saturday