Blaze's best pal and driver, AJ, is an 8-year-old thrill-seeker who loves to drive fast, fly high, and make a big splash. AJ is a technology expert who knows all about different machines and how they work. He has special Skywriting Gloves that he uses to sketch his designs in the air, as well as an amazing helmet visor that acts as a super tool for calculating distance, weights, and speeds. With AJ behind the wheel, Blaze is able to meet every challenge head on with scientific thinking.