How hard does Conor McGregor hit? Floyd Mayweather, Nate Diaz, Dustin Poirier and others reveal what it’s like taking a punch from UFC star

Conor McGregor is undeniably one of the best strikers in mixed martial arts and his stunning left hand has earned him millions through the years. ‘Notorious’ has rendered many opponents unconscious in the UFC and that even led to a boxing showdown with legendary five-weight world champion Floyd Mayweather in 2017. He even once declared: […]