Mad Thinker vs Darwin Facts
Origin
  
  
Creator
Dick Ayers, Jack Kirby, Stan Lee
  
Ed Brubaker, Trevor Hairsine
  
Universe
Earth-616
  
Earth-616
  
Publisher
Marvel comics
  
Marvel comics
  
First Appearance
  
  
In Comics
Fantastic Four #15 (June, 1963)
  
X-Men: Deadly Genesis #1 - Deadly Genesis Part 1; Petra
  
Comic Appearances
354 Issues
  
99+
323 Issues
  
99+
Characteristics
  
  
Hair Color
Brown
  
No hair
  
Eye Color
Blue
  
White (no visible iris); Brown (originally)
  
Profile
  
  
Race
Human
  
Mutant
  
Citizenship
American
  
American
  
Marital Status
Single
  
Single
  
Occupation
Not Available
  
Not Available
  
Base
Not Available
  
Not Available
  
Relatives
Not Available
  
Not Available