Watch the #UFC254 official weigh-ins LIVE from #UFCFightIsland in Abu Dhabi. In the main event, Khabib Nurmagomedov and Justin Gaethje will have to hit the lightweight mark at 155 pounds. Watch UFC 254 LIVE here: http://go.web.plus.espn.com/c/482924/595608/9070?sharedid=MMAFightingYouTube Subscribe: http://goo.gl/dYpsgH Check out our full video catalog: http://goo.gl/u8VvLi Visit our playlists: http://goo.gl/eFhsvM Like MMAF on Facebook: http://goo.gl/uhdg7Z Follow on Twitter: http://goo.gl/nOATUI Read More: http://www.mmafighting.com Subscribe to the podcast: http://applepodcasts.com/mmahour MMA Fighting is your home for exclusive interviews, live shows, and more for one of the world's fastest-growing sports. Get latest news and more here: http://www.mmafighting.com