What is the personality type of Janusz Poźniak? Which MBTI personality type best fits? Personality type for Janusz Poźniak from Artists and what is the personality traits.
Janusz Poźniak personality type is ISTJ. And their enneagram is 9w1.
To learn more about ISTJ and its traits click here.
Runner-up of Netflix's first season of the glass blowing competition show "Blown Away"