Adyashanti
Paul Smit
U.G. Krishnamurti
Haemin Sunim
Karl Renz
Bhante Gunaratana
Diederik Wolsak
Alex van Galen
Janwillem van de Wetering
Ramesh Balsekar
Paolo Valentino
Bernadette Roberts
N.D. Walsch
Marcel Messing