Most Supercross wins all-time: 72, Jeremy McGrath Jeremy McGrath is the all ... Most motocross wins in a single season: 24, Ricky Carmichael, James Stewart, and Jett Lawrence This record, shared ...

Jeannie Carmichael stands off the practice ... RC from the local paper reveals his heroes were Michael Jordan and Jeremy McGrath. Part-trainer, part-coach, part-crew chief, all-Mom -- that's ...