Conor McGregor almost Collapses after BRUTAL Training Session for Mayweather

July 27, 2017 at 8:39 am by Terez in Conor McGregor

After a brutal Training session for his bout with Floyd Mayweather, Conor McGregor nearly collapses from exhaustion. The intense training displayed on this video is part of the reason McGregor is where he is now. I think this fight will be better than people think.-TO