Photo by Jeff Bottari/Zuffa LLC Petr Yan has built a reputation among UFC fans as a must-see fighter, but this past Saturday at UFC 318 , the sport lost one of the other athletes on that list. Following the main event of the UFC’s most recent pay-per-view card in New Orleans, where Max Holloway defeated Dustin Poirier to retain the “BMF” title, Poirier officially laid the gloves down in the center of the octagon and announced his retirement from the sport. Yan is set to return to action this weekend at UFC Abu Dhabi when he faces surging bantamweight Marcus McGhee