Peter Costello Personality Type, MBTI
What is the personality type of Peter Costello? Which MBTI personality type best fits? Personality type for Peter Costello from Government World and what is the personality traits.
ISTJ (3w2)
Peter Costello personality type is ISTJ. And their enneagram is 3w2.
To learn more about ISTJ and its traits click here.
Peter Costello served as the Treasurer under the Howard Government. He is Australia's longest-serving treasurer, having held the position for 11 years
