How Brawn rose from the ashes of Honda to stun F1

The Brawn GP story remains one of F1's greatest shocks, as a team that appeared to be closing its doors following the withdrawal of Honda at the end of 2008 got itself race ready in a matter of weeks before the '09 season and went on to win both world championships. In this special feature we re-trace the steps that got the Brawn BGP 001 onto the grid, and explain what made the car so special - beyond its controversial double diffuser