Conor McGregor is 'set to earn at least £18m from his defeat by Dustin Poirier at UFC 257'
![Conor McGregor is 'set to earn at least £18m from his defeat by Dustin Poirier at UFC 257'](https://i.dailymail.co.uk/1s/2021/01/25/08/38440352-0-image-a-8_1611564038894.jpg)
Dustin Poirier, 32, went off script as the Diamond fulfilled his pledge to shock the world, handing the former two-weight world champion his first career knockout defeat on Fight Island.