Seven months after a serious snowmobile racing injury left him with an amputated leg, professional athlete “Monster” Mike Schultz monstermikeschultz biodapt was back on the track. Combining his love for racing and his skill with tools, Mike designed and built himself a prosthetic leg out of motorcycle parts. It’s already helped him medal repeatedly at the ESPN Summer X Games, where he’s dominated in adaptive snocross and motocross — and 100+ other athletes including wounded soldiers and others with limb differences are using prosthetics made by Mike. #prosthetics #athlete #athletics #bionic