
James "Bubba" Stewart is one of the fastest men in Supercross motorcycle racing. He has dominated dirt tracks ever since he was in elementary school. But James didn't become a great racer overnight. He practiced every day in his own backyard, from age 3 on. Through this experience,...

James "Bubba" Stewart is one of the fastest men in Supercross motorcycle racing. He has dominated dirt tracks ever since he was in elementary school. But James didn't become a great racer overnight. He practiced every day in his own backyard, from age 3 on. Through this experience,...