Conor McGregor has achieved some great things in the world of mixed martial arts, boxing and business – but it certainly feels like he’s on a downward trajectory.
In pretty much every metric, Conor McGregor is the biggest star in the history of mixed martial arts. He has taken the game to a whole new level, largely through his rise in the UFC which led to him becoming a two-weight world champion. In addition to that, he also took part in a blockbuster boxing superfight against Floyd Mayweather, in which he put forward an honorable effort and put on one of the biggest pay-per-views of all time.