Just watched the Nitro Circus Las Vegas Highlights, and someone did a double backflip on a scooter, I think it was Andrew Broussard. Lots of people can double backflip but this was in the Nitro Circus which is pretty cool.
Here is the link to the video, watch it all or skip to 1:36 for the scooter.
http://www.youtube.com/watch?v=2F_2WbZIM-I&feature=feedu
Here is the link to the video, watch it all or skip to 1:36 for the scooter.
http://www.youtube.com/watch?v=2F_2WbZIM-I&feature=feedu