This Guinness World Record is true motorcycle madness! American Trigger Gumm, a member of Australia\'s \'Crusty Demons\' motocross team jumped an awesome 84.5 m (277 ft 4 in) on a Honda CR500 on at the Queensland Raceway in Queensland, Australia on 14 May 2005. Australia, Crusty, Demons, Guinness, Gumm, Queensland, Raceway, Record, Trigger, World