With the video series Chasing Bolt, PUMA Running gives you an exclusive behind-the-scenes look at the life of Usain Bolt, the World's Fastest Man. Hundreds of millions of people watch his races, but few know what it's like to be Usain Bolt off the track. This trailer gives you a glimpse of what's to come...

For more information, head over to www.puma.com/running or follow @pumarunning on Twitter. Creating your own content? Use #chasingbolt and we'll be sure to see it!