Conor McGregor's comeback fight lasted all of 69 seconds before he was forced to quit after badly injuring his knee when landing from the first kick he threw

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.

JAMES COHEN IN LAS VEGAS: The Irishman was forced to bow out of the UFC 329 showdown with an apparent injury just minutes into the Las Vegas bout.