Conor McGregor paints massive mural of him knocking out Mayweather in his training gym

Not the savagery of this man!

Conor Mcgregor is not taking this fight against Floyd 'Money' Mayweather lightly, and the proof is on the wall - literally.

In his training gym, McGregor has had a larger than life image of himself knocking the teeth out of Mayweather in front of an Irish flag background and the words 'NOTORIOUS' printed at the bottom.