Jason Weigandt talks to the privateer racer who planned to become a doctor and instead started one of the most popular YouTube channels in the sport.

Within seconds of Jason Weigandt's conversation with Jeff Walker, you'll realize Jeff is a really smart guy. His dad is an ER doctor, and Jeff planned to take that same route, getting his bachelor's degree and heading to med school...except he also realized he was young and still had time to live out a little bit of his dirt bike dream in his twenties. He started a YouTube channel just so his dad could watch him practice, but it grew into something with nearly 300,000 subscribers. Jeff will be back to the races this year when Pro Motocross begins next month. Weigandt asks how he got here and what will come next (is he ever going back to med school?) and also dives into the new Insta360 X5 camera, which Walker uses for his work.

The Racer X Exhaust podcast welcomes Insta360 on as a new sponsor—they made the Walker interview happen. Yoshimura and OnTrack are still on board also.

Hear from the podium finishers at the Philadelphia round of Monster Energy AMA Supercross and the SMX World Championship, featuring Chase Sexton, Cooper Webb, Ken Roczen, Cole Davies, Haiden Deegan and RJ Hampshire. The press conference is hosted by Haley Shanley.

The Racer X Exhaust podcast is presented by Yoshimura, OnTrack School and Racer X Brand.

Jason Weigandt talks with game developer Michele Caletti about the design of Milestone's Monster Energy Supercross 25 game.

After a year off, Milestone has returned Monster Energy Supercross to the console gaming space with a new edition for 2025, which promises improved physics, smarter competition, a better career mode, and more. How and why? Jason Weigandt chats with game developer Michele Caletti to ask about the improvements in the game. Also, Weigandt's voice is in the game, so he's stoked no matter what.

The Racer X Exhaust podcast is presented by Yoshimura, OnTrack School, and Racer X Brand.