Background
Knellessen, Olaf was born on August 15, 1951 in Sindelfingen, Germany. Son of Wolfgang and Dorothea Knellessen.
Knellessen, Olaf was born on August 15, 1951 in Sindelfingen, Germany. Son of Wolfgang and Dorothea Knellessen.
Doctor of Philosophy, University Salzburg, 1976.
Self-employed Praxis, Zürich, Switzerland, since 1976. Lecturer Psychoanalytisches Seminar Zürich, since 1990, master.
Married Claudia Lehner.