Seeing a young fighter become a star is one of the joys of MMA fandom, so you'll forgive promoters for getting carried away when the next Conor McGregor arrives on the scene. This is a list of fighters given big matches well before they were ready, with some having a catastrophic effect on a long-term career. Support the channel at: https://www.patreon.com/itsnotcagefighting Follow us on Twitter at: https://www.twitter.com/INCagefighting