McGregor fight 'biggest in UFC history'

Conor McGregor’s comeback fight against Khabib Nurmagomedov is the “biggest fight in UFC history”, says Dana White.

McGregor will fight Nurmagomedov for the Russian’s lightweight title in Las Vegas on 6 October.

The Irishman, 30, who was beaten by Floyd Mayweather in a boxing match in August 2017, has not fought in the UFC since November 2016.