pooop in a toilet
it was on July tenth 2010
if you have big balls and can flip fast ya
travis pastrana of course! he was the first person to do a double backflip!
Jared dunios died when he was 14 from his 70 cc dirt bike landing on him after a failed backflip attempted
Travis Pastrana did the first double backflip to dirt in competition. and now the crusty deamons rider, Cam sinclair can also do them. Others may have now done them, most others would be doing them into foam pits.
The first double backflip ever landed was made by travis pastrana in 2007
360 ninja nac cliff hanger backflip nine o clock nac 360 Indian air 720!!!!!!!!!!!!
Jolene Van Vugt was the first woman to backflip on a full-sized dirtbike, ramp to dirt in 2005.
In 2000, Carey Hart attempted the first ever backflip on a full size motocross bike
maybe.......he did a backflip then he took it..
you do not have to have a dirt bike liscense dumbazz
There is not a single dirt bike sportsman who is credited for inventing dirt bike tricks. A lot of dirt bike riding is freestyle.