Conor McGregor’s long-awaited UFC return ended in heartbreaking fashion at UFC 329. The former two-division champion suffered a serious right knee injury just seconds into his rematch against Max Holloway.

McGregor made his UFC comeback last weekend but injured his knee 69 seconds into his rematch with Max Holloway in Las Vegas

McGregor's comments after UFC 329 ignited retirement speculation across the MMA world. Here's what McGregor and UFC CEO Dana White have said about his future.