Jon Jones and Daniel Cormier will settle their bitter score, as well as unify the light heavyweight championship of the world, when they collide in the main event of UFC 200, which takes place inside T-Mobile Arena in Las Vegas, Nevada, on July 9, 2016.
The history between the two sworn enemies is about as sour as it gets, with the pair involved in a wild, unsanctioned brawl at their UFC 178 press conference before their first showdown (see it again here), as well as numerous high-profile heated exchanges at promotional events and on television (sample).
Indeed, Jones and Cormier have a rich history of bad blood, which is set to spill over this summer at the historic pay-per-view (PPV) event.
And it's going to be epic.
Check out a detailed history of their longstanding feud, which can even be traced back to the time they nearly came to blows at the World MMA Awards, in the embedded video above.