Steve Peat is a legend. So many stories praise the fast Briton, who has been a figurehead of downhill racing for over 20 years. His story, from the beginnings of downhill racing to today's World Cup, can now be admired in " Won't Back Down ," a documentary about his career. This year, Steve Peat turns 40 and is by far the oldest rider in the World Cup circuit. But that doesn't mean he's hanging up his bike, as the documentary's title suggests. This is a film you shouldn't miss. " Won't Back Down" is available now on iTunes.