Undefeated pugilist phenom Floyd Mayweather Jr. earned a TKO victory over Conor McGregor from inside the squared circle back in 2017. With “Notorious” now set to fight UFC lightweight champion Khabib Nurmagomedov at UC 229, “Money” Mayweather has since offered the Ireland native a place to train in his Las Vegas gym.
Taking to Twitter, Conor McGregor has now come forward with a vicious response. Check it out below.
“F*ck the Mayweathers, except Senior and Roger. There is no peace here kid. Step up or step down.”
Fuck the Mayweathers, except Senior and Roger.
There is no peace here kid.
Step up or step down.— Conor McGregor (@TheNotoriousMMA) August 29, 2018