McGregor posted on social media to insult former opponent and fellow ex-UFC lightweight champion Khabib Nurmagomedov, his family and his culture. The post included multiple racial epithets for Black people.

Conor McGregor has officially lost the plot. On Friday morning, McGregor went off on social media in a rant against Khabib Nurmagomedov in which "The

Khabib Nurmagomedov was far less cordial in his response to Conor McGregor’s recent tirade than Paul Hughes was.

The Irishman has stooped to a new level of low with his latest social media outburst, targeting his former UFC rival as a result of recent comments made by the Russian