This BBC Three documentary is an personal portrait of Usain Bolt, a professional sprinter who is currently classed as the fastest man in the world because of his performance in the 2009 which saw him set a world record of 9.58 seconds for the 100 meter sprint. For this film the French producer / director Gael Leiblang managed to secure exclusive access to Usain Bolt, filming up close with him for over 12 months as he prepares for the 2012 London Olympics. Bolt went on to set the Olympic record in which he ran the 100 meter sprint in 9.63 seconds.