This psychologist's humanistic approach and the concept of the fully-functioning person became influential in 20th-century psychology.
He was studying to enter the ministry at the Union Theological Seminary when a student-organized seminar called "Why am I entering the ministry?” made him reconsider his choice.
He believed that every individual had the potential to realize their goals and aspirations, and in so doing, becoming self-actualized.
He grew up in Oak Park, Illinois near Chicago, where his father worked as a civil Engineer.
Among other Psychologists he was rated as the second most influential contributor to the science just behind Sigmund Freud.
