Want more incredible content from Getty Images? Be sure to check out their Instagram page here: https://www.instagram.com/gettyimages/ It was a fight for the ages, and one full of bad blood that finally reached its boiling point. From their confrontation before UFC 205 to now, these former Twitter friends have become sworn enemies in and out of the Octagon. WatchMojo counts down the top 5 facts about the feud between Conor McGregor and Khabib Nurmagomedov.