Conor McGregor has vowed to carry on in mixed martial arts after a shockdefeat to lightweight rival Dustin Poirier in their rematch at UFC 257 onFight Island in Abu Dhabi.
Conor McGregor has vowed to carry on in mixed martial arts after a shockdefeat to lightweight rival Dustin Poirier in their rematch at UFC 257 onFight Island in Abu Dhabi.