Malcolm Stewart — Mookie — is one of the sport's undeniable personalities. Born in Haines City, Florida on September 16, 1994, he grew up in the shadow of his older brother James "Bubba" Stewart — one of the most transcendent talents in supercross history — and built his own career and his own identity regardless. Where James was a force of nature on a motorcycle, Malcolm has become a force of nature in the paddock as a whole. His 775,000 Instagram followers don't follow him just for lap times.

He won the 250SX East Championship in 2016 and has been a fixture in the 450SX class ever since, accumulating five race wins and multiple top-5 championship finishes across different team programs. His 2025 Paris Supercross victory — winning the overall in the French capital — was one of the highlights of that event's recent history. He has raced for nearly every major program, and at every stop he has been recognizably, unmistakably himself.

"I just try to go out there and put on a show every single night. The fans deserve that. I race for the people in the stands."

— Malcolm Stewart · Mookie

The 27 Parallel Brand

In 2025, Stewart launched 27 Parallel — a fishing apparel brand that reflects his genuine passion for fishing off the track. The brand, combined with his FXR Racing gear partnership, represents a multi-channel commercial operation that goes well beyond simply riding for a factory team. Stewart is building something that will outlast his racing career, and the audience he has cultivated — 775,000 Instagram followers who actually engage with him — is the foundation for that.

✦ Malcolm Stewart Career Highlights

  • 250SX East Champion 2016
  • 5 career 450SX race wins
  • Paris Supercross 2025 — overall winner
  • Haines City, Florida hometown
  • Brother: James "Bubba" Stewart — motocross legend
  • 775,000+ Instagram followers
  • 27 Parallel — launched fishing apparel brand 2025
  • FXR Racing official gear partner 2025-26
  • Nickname: Mookie
  • Rockstar Husqvarna — factory support 2026