Opponents Dustin Poirier, left, and Conor McGregor of Ireland face off during the UFC 257 weigh …
Opponents Dustin Poirier, left, and Conor McGregor of Ireland face off during the UFC 257 weigh-in at Etihad Arena on UFC Fight Island on January 22, 2021 in Abu Dhabi, United Arab Emirates. (Photo by Jeff Bottari/Zuffa LLC)