When you hear a story about UFC one of the biggest names in the sport has to be Conor McGregor! The guy talks the talk and walks the walk.
McGregor is possibly the biggest name in the sport and his last fight in the UFC happened back in October which after the fight crazy stuff happened that led to him and his opponent getting suspended. This morning in a surprise to everyone, he took to twitter to announce that he's hanging it up and retiring from MMA.
Could this mean Conor could be heading to another sport like boxing or wrestling? Only time will tell, but he was one hell of a fighter!