Karsten Schellenberg is a highly demanded personal trainer, sports expert, author and coach. Many German actors, models and musicians swear by this Berliner both on TV and written press. As a kid, Schellenberg was very active in judo, karate, boxing and swimming. Later on, he switched to weight training and won several titles in bodybuilding. He can now look back on 30-year career on fitness and coaching.

This former competitive athlete has been able to combine exercise, nutrition and fitness and create an effective health and training concepts thanks to his continuous development and his exchange of knowledge with other experts. His nickname – The Motivator – says it all!

His “Pure Training” course, which trains your body dynamically and holistically with high intensity intervals, can be found in our online gym.