Froning: The Fittest Man In History (2015) on Netflix

Plot summary

Rich Froning Jr discovered CrossFit in 2009 and finished second at the CrossFit Games a year later. Three straight titles followed, and in 2014 he went after a fourth, a position no other competitor had been in. Across his career he has won 16 events and finished in the top five 35 times and in the top ten 45 times, along with four championships and five podium appearances, all records, and he is revered in the sport's community. He is a Tennessee native whose training and performances have been watched closely for five years. The documentary follows his push for another championship and also covers his childhood and his life away from the gym as a son, a husband and a father.