Irishman McGregor, former two-division champion and still one of UFC's most famous fighters, has not fought since 2021.

The former two-division UFC champion will make a stunning return to action this weekend when he takes on Max Holloway at UFC 329 in Las Vegas

McGregor will end a five-year hiatus on Saturday night when he takes on former featherweight champion Max Holloway in a welterweight dust-up at UFC 329