Claudio Naranjo

Claudio Benjamín Naranjo Cohen (24 November 1932 – 12 July 2019) was a Chilean-born American psychiatrist and writer. He was known as an important person in integrating psychotherapy and the spiritual traditions. He was known as the co-creator of the Enneagram of Personality theories and a founder of the Seekers After Truth Institute. 
Naranjo died on 12 July 2019 at his home in Berkeley, California at the age of 86.