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.

Outspoken Ultimate Fighting Championship fighters are having quite a week. Former two-division champ Conor McGregor took to social media on Friday, attacking ex-foe Khabib Nurmagomedov while hurling racial slurs and other insults towards Nurmagomedov and his family.

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.

Khabib Nurmagomedov and Conor McGregor shared the most bitter rivalry in UFC history. They remain two of the best lightweights of all time years after the peak of their MMA careers.

Khabib Nurmagomedov shares how his fight with Conor McGregor changed his mindset, reshaping his career and inspiring him to aim higher.

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

K habib Nurmagomedov still has animosity towards Conor McGregor. He recently lashed out at him; this time it was a little more blunt, Khabib defended the Irish fighter Paul Hughes