The story of Kenyan athlete David Rudisha, the greatest 800m runner the world has ever seen, and his unusual coach, the Irish Catholic missionary Brother Colm O'Connell. Shot over ten years, the film begins in 2005 when we first meet David as a shy 16-year-old arriving at a training camp with nothing but a dream of emulating his father's 1968 Olympic silver medal.
Source : Lightning Bolt