Personal Security
Sifu Peter Grusdat was and is working in the security industry and personal protection, a.o. of

  • Juliane Werding
    (a famous german singer and later she was his student)
  • Boyzone
  • Jean Claude Van Damme
  • Chuck Norris
  • Cynthia Rothrock
  • Richard Norton
  • Toshishiro Obata
  • Luciano Pavarotti
  • Ice-T
  • Mrs. Porsche
  • Prince Kay One

Currently Sifu Peter Grusdat works together with the well-known bodyguard and 5-time professional world champion in kick-boxing Michael Kuhr: