<a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Jon+Tuck+-+Mixed+Martial+Artist&family=editorial&specificpeople=9006236 ng-click='$event.stopPropagation()'>Jon Tuck</a> poses for a portrait during a UFC photo session at the Mainport Hotel on May 5, 2016 in Rotterdam, Netherlands.