Roger Kramer visited the Erasmiaans Gymnasium in Rotterdam. After high school he studied advertising and marketing of the SRM and he was employed as an account executive at various advertising agencies in Rotterdam. He went from industrial to retail advertising and marketing advertising and concluded with advertising for brands. He then went to the University of Leiden, where he graduated cum laude in clinical psychology and health psychology. As a therapist and psychodiagnostics he worked in various settings within the mental health care. With his accumulated knowledge and experience he went back to business. Since 1996 he is a trainer, coach and consultant for a wide range of clients in both the profit and nonprofit sector. Roger has a strong empathy. Thanks to its strong expressive power, he helps people to become aware of unconscious processes, despite the necessary compassion he will not shy away from confrontation.