The MBTI was initially developed in the 1940s by Katharine Cook Briggs and her daughter, Isabell Briggs Myers, loosely based on a personality typology created by psychoanalyst Carl Jung. Skip to ...

The Myers & Briggs personality type of Jeff Bezos is ISTJ. A rational thinker, Jeff stands by his word. Trustworthy and dependable, he is the right person to trust when it comes to managing finances.