A.J.+Jordan

Motocross jump
Ryan capes breaks the world record for the longest motocross jump. He soared through the air and finally reached the end of the ramp reaching a little over 400 ft.

====**__Gravity__-** this is an obvious factor but an important one, because without it he wouldn't have been able to land. Constructors design a bike with gravity in mind and every movement that you move whether its upwards or backwards effects this.====

http://www.cyclecanadaweb.com/articles/5630/

http://www.grandsierraresort.com/reno-spotlight/ryan-capes-world-record-motocross-jump