Much has transpired since Dustin Poirier and Conor McGregor first met at UFC 178 in 2014. Both continued their climb up the ladder to become two of the best pound-for-pound fighters in the world--and each have tasted UFC gold. The rematch goes down at UFC 257 on Saturday, January 23. Subscribe to get all the latest UFC content: http://bit.ly/2uJRzRR Experience UFC live with UFC FIGHT PASS, the digital subscription service of the UFC. Visit https://ufcfightpass.com/ To order UFC Pay-Per-Views on ESPN+, visit https://bit.ly/2vNIBE8 (U.S. only) To order UFC Pay-Per-Views, visit http://welcome.ufcfightpass.com/#PPV (Non U.S.) Connect with UFC online and on Social: Website: http://www.ufc.com Twitter: http://www.twitter.com/ufc Facebook: http://www.facebook.com/ufc Instagram: http://www.instagram.com/ufc Snapchat: UFC Periscope: http://Periscope.tv/ufc Connect with UFC FIGHT PASS on Social: Twitter: http://www.twitter.com/ufcfightpass Facebook: http://www.facebook.com/ufcfightpass Instagram: http://www.instagram.com/ufcfightpass #UFC257