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McGregor really came ready to play.
This is pretty badass.
5 things the UFC star must do to have a chance in the boxing ring.
The 'Notorious' will take on 'Money' in Las Vegas.
The long-awaited boxing match will happen August 26.
These fighters all achieved physical greatness.
It looks like he may get the chance to box with them.
One step away from this dream fight becoming a reality?