The fight that turned sport on its head. In a historic match up, we present an unprecedented look behind the scenes to explore how the match between Boxing's World Heavyweight Champion Tyson Fury and the former UFC-Heavyweight Champion Francis Ngannou was made, fought and ultimately won. A real David and Goliath story with drama only sport can write. From learning about how a small boy from Cameroon escaped life in the sand mines to become UFC Heavyweight Champion of the world, to how a small boy from Morecambe Bay became one of the most inspirational faces on the planet - this is a story of two very different icons who put it all on the line in front of the world in an event that changed the game forever.

• Documentary