Andreas Büttgenbach has been a Spinning® instructor in Germany since 1999 and a Spinning Master Instructor since 2007. He currently teaches Spinning classes at various health clubs in Aachen and at the University of Aachen, in Germany.Andreas is a road cyclist and mountain biker.He also has a degree in Mechanical Engineering from the University of Aachen, and works as the leader of a product development engineering team at a consulting company.