Claudio Naranjo
Claudio Benjamín Naranjo Cohen (24 November 1932 – 12 July 2019) was a Chilean psychiatrist who is considered a pioneer in integrating psychotherapy and the spiritual traditions. He was one of the three successors named by Fritz Perls (founder of Gestalt Therapy), a student of Oscar Ichazo (who originally developed the Enneagram of Personality), and a founder of the Seekers After Truth Institute.