After six consecutive years as the world featherweight champion, Jose Aldo lost it all in 13 seconds at UFC 194 in 2015, when he was knocked out by Conor McGregor. But due to McGregor’s inability to defend the title, the UFC decided to strip him of the belt and bring Aldo back up as the undisputed 145-pound title.
Aldo is still widely regarded by many as the one of the greatest featherweight fighters of all-time, but his second stint as a champion was also put into question. One of those who held doubts is current middleweight champion Michael Bisping.