A video has surfaced of UFC star Conor McGregor spitting in a man's face in a Las Vegas casino. The source of the original video is unclear, as is the timeline, though McGregor is seen outside Caffe Al Teatro in Wynn Las Vegas and Encore heavily surrounded by security and handlers.

Conor McGregor has been involved in a sickening altercation after he was goaded by a fan over his rivalry with Khabib Nurmagomedov, with the Irishman spitting in the man's face before boasting about t

The Irishman has once again found himself in the spotlight after he recently had a bizarre reaction to Bryce Mitchell's comments made about Adolf Hitler