Floyd Mayweather brands ‘barking’ Conor McGregor a notorious bluffer

Mayweather walked away from the sport in September 2015 when he beat Andre Berto in Las Vegas to move to 49-0. But, although he insists he is happily retired, ‘Money May’ has been linked with a McGregor clash ever since.
The outspoken Dubliner has emerged as the face of mixed martial arts following his success with the UFC and he is seemingly desperate to secure a clash with Mayweather.