Stefan Kienzl is a bodybuilding and fitness coach with over 20 years of experience in both elite and recreational sports. After leaving medical school, he dedicated his life entirely to fitness and bodybuilding. With more than 50 victories in the IFBB Pro League, including three Arnold Classic titles, as well as over 150 top-three placements, he is among the most successful European coaches in the field. He has guided not only professionals on the Olympia and Arnold stages but also helped hundreds of everyday athletes achieve their personal goals. In 2009, he founded a therapy and coaching institute, which he continues to run full-time today. His passion for motorsports and cars has accompanied him since childhood. His motto: Consistency is key.