Thirty four years after his father, Nico Rosberg, followed in Keke's footsteps to become Formula 1 World Champion, creating only the second father-son pairing to win the title alongside Graham and Damon Hill. It was a fight that swung back and forth between the two main protagonists. Nico kicked off the season with four consecutive wins while Lewis was slow off the mark thanks to bad starts and poor reliability. Team relations were pushed to the limit as the drivers' rivalry stepped up a gear. With clashes both on and off track, their ruthless pursuit of the title left their relationship in tatters. The drama went down to the final round in Abu Dhabi. Lewis had nothing to lose while Nico had to keep his cool.

• Documentary