François Gissy stuck a rocket onto his bike last week and reached 207mph!
His rocket-propelled bike was designed by a friend, and Gissy told Gizmag that he now wants to go on to reach 249mph in less than two seconds.
He explained that the bike has a cluster of three small rocket thrusters that are fuelled by highly concentrated hydrogen peroxide.
The bike easily beat a Ferrari F430 out of the starting blocks on the track. Full story: http://www.independent.co.uk/news/world/europe/frenchman-reaches-207mph-on-rocketpowered-bicycle-setting-new-record-9851180.html