Conor McGregor hasn't won a fight in 38 months. He returns to the octagon at UFC 246, where he will take on veteran Donald "Cowboy" Cerrone. A lot has happened in McGregor's life both in and out of the octagon since his last win. Here's a timeline of all of the key events that have taken place in McGregor's career since UFC 205. Produced by Andre Khatchaturian.