Dipl. Rhythmic, author, musician with focus on percussion, drums, music and movement. Study trips to Africa, Brazil, Trinidad Tobago, New York and New Zealnd. He is the director of the Rhythmics & Percussion Institute in Freiburg and has been playing with the Ghanaian artist Kofi Onny for 28 years at the GRILLONNY rhythm theater. His excellent multimedia book "Rhythmic Games around the world" has won several awards and is now a standard in music education.