'The Notorious' appeared to 'blow his knee out' while attempting a kick less than 10 seconds after the bout in Las Vegas, Nevada, against Max Holloway got underway

Conor McGregor's return to the UFC's Octagon lasted all of 69 seconds before a knee injury brought a premature end to the fight. Here's everything you need to know.

Conor McGregor’s return against Max Holloway at UFC 329 ended at just 1:09 of the first round Saturday night because of a knee injury.