Top five UFC PPVs of all time: Conor McGregor dominates after classic fights against Dustin Poirier, Khabib Nurmagomedov and Nate Diaz

UFC is big business these days and the biggest fights in MMA have captured huge audiences with millions watching the top stars. The Ultimate Fighting Championship has rocketed to fame even further with the help of a certain Conor ‘The Notorious’ McGregor and he unsurprisingly features heavily in the list of the top PPV buys. […]