Floyd Mayweather labels Conor McGregor ‘McQuitter’ and takes aim at Saul ‘Canelo’ Alvarez’s record contract

Floyd Mayweather has labelled Conor McGregor ‘McQuitter’ and took aim at Saul ‘Canelo’ Alvarez after the Mexican boxer signed one of the most lucrative sports contracts in history. Mayweather stopped McGregor in the tenth round when they met in the ring in August 2017 in the American’s last fight, but he is now preparing to…