The Irishman suffered a comeback to forget after injuring his leg just seconds into his highly-anticipated rematch with long-time rival Max Holloway

Conor McGregor returns to the UFC for the first time in five years after his career-threatening leg break with Max Holloway standing in his way

Conor McGregor's UFC return lasted 69 seconds after his knee buckled on a jumping kick. Here's the sequence, the 2013 ACL history and what comes next for him.