Nitro veteran Ethen Roberts is about as versatile as they come. He can ride almost anything like a pro, and he’s world-class at several disciplines, particularly mountain bike, which is what he focuses on most in the Nitro show. He has several World Firsts on MTB, including being one of the first to land a triple backflip on a mountain bike, among several other records. Ethen started racing motorcycles when he was 3 years old and eventually got into BMX racing, but the lure of freestyle won him over in the end. He was the youngest kid in the world to backflip a motorbike at age 14, and he never looked back.