James Stewart Jr Height and Early Career
James Stewart Jr height is listed at 5 feet 8 inches (173 cm) with a competitive weight of around 150 pounds (68 kg) Forbes. This build supports his aggressive yet controlled riding style across supercross and motocross tracks ESPN. Stewart began racing professionally in the early 2000s after dominating amateur circuits and winning multiple AMA Amateur National Championship titles MXA. His early career was marked by rapid progression through the 125cc and 250cc classes before moving to the premier 450cc category.
Stewart made his 450cc supercross debut in the 2002 season and quickly established himself as a standout rookie Supercross. His combination of short stature and low center of gravity gave him a distinct advantage in tight corners and rhythm sections Red Bull. By the mid-2000s he had secured multiple 125cc West Supercross championships and 250cc East Supercross titles, building a reputation for consistency and speed.
Championships and Career Highlights
Supercross Dominance
James Stewart Jr won the 2007 AMA Supercross championship in the 250cc class with a record-setting performance AMA. He then moved up to the 450cc class and captured the 2008 AMA Supercross title, becoming one of the youngest premier-class champions at the time Supercross. His 2008 campaign included multiple race wins and a points lead that held through the final rounds, cementing his status as a top-tier rider.
Motocross and Outdoor Success
Stewart added the 2009 AMA Motocross championship to his resume, completing a rare double by winning both supercross and motocross in the same year AMA. His outdoor victories were characterized by aggressive passing and consistent pace across diverse track conditions MXA. He continued to compete at a high level through the early 2010s, accumulating additional podiums and race wins in both disciplines.
Net Worth and Business Ventures
Earnings and Sponsorships
James Stewart Jr net worth is estimated in the range of 10 million to 25 million dollars, built from race winnings, sponsorships, and media appearances Forbes. His primary sponsors over the years included major brands in the motocross industry, contributing significantly to his income through gear, apparel, and energy drink partnerships Red Bull. Stewart also leveraged his championship status into appearances, endorsements, and participation in exhibition events and fan experiences.
Post-Racing Business and Legacy
After stepping back from full-time professional racing, Stewart focused on brand development and select competitive appearances ESPN. He has remained connected to the motocross community through social media, rider mentorship, and involvement with youth racing programs MXA. His legacy as a compact, powerful rider who challenged taller competitors continues