These personality types are running rampant in corporate America.
We took a company wide Myers Briggs Exam -
The Myers & Briggs Foundation
and then we lined up based on personality type so, we could see who was where.
Basically, the most judgmental people were on one side of the room and the most perceptive folks were on the other. For the record, I'm an ENTP. The only other person in our entire organization of 40+ people who trended toward Perception (P) was the VP of Human Resources.
Most psychopaths are INTJ's (introversion, intuition, thinking, judgment) and a scarily large part of the company was made up of INTJ's or similar personality types.
All of the a$$holes I worked with were at the far end of the judgmental spectrum.
Here's a a good source to see some famous INTJ's:
Famous INTJs - CelebrityTypes.com
Notable names: Vladimir Lenin, Anders Breivik, Ted Kaczynski, Russell Crowe, Arnold Schwarzenegger, Jay-Z.