Bicycle moto cross (BMX) started in the late 1960s in California, around the time that motocross became a popular sport in the USA. The motorized version of the sport was the inspiration for the human powered competition. Children and teenagers with the desire but not the means to participate in motocross sated their appetite by racing bicycles on self-built tracks. These young adventurers completed the imitation by dressing themselves up in motocross gear. The sport was given the name ‘bmx’ and the conception was complete.