Daniel Cormier might just be the best pound for pound fighter on the planet.

But to earn that title, he has to beat the man some consider to be the greatest in the history of the sport. 

But long before he began preparing to face Jon Jones in the ultimate grudge match at UFC 200, Cormier endured and overcame a lifetime of tragedy. In this exclusive new FloCombat documentary series, we take you inside Cormier's training camp. But we also take you deep into his past, into the dark times when he'd given up on life but was rescued by a sport and a man he considers a father figure.