Conor McGregor splashes the cash and shows off on new teeth in Instagram video as he reignites war of words with Kamaru Usman

Conor McGregor may not be fighting until July, but the UFC’s most lucrative superstar remains one of the most talked about people in the fight game. ‘The Notorious’ has once again reignited his war of words with welterweight champion Kamaru Usman on the eve of their respective returns to action. Usman will defend his 170lbs […]