Mastermind vs Steppenwolf Facts
Origin
  
  
Creator
Jack Kirby, Stan Lee
  
Jack Kirby
  
Universe
Earth-616
  
Earth-One, New Earth
  
Publisher
Marvel
  
DC comics
  
First Appearance
  
  
In Comics
The X-Men #4 - The Brotherhood of Evil Mutants
  
New Gods #7 (March, 1972)!
  
Comic Appearances
658 Issues
  
99+
149 Issues
  
Characteristics
  
  
Hair Color
Grey
  
Black
  
Weight
203 lbs
  
Eye Color
Brown
  
Red
  
Profile
  
  
Race
Mutant
  
God/Eternal
  
Citizenship
American
  
Apokoliptian
  
Marital Status
Single
  
Single
  
Occupation
Not Available
  
-
  
Base
Not Available
  
-
  
Relatives
Not Available
  
Not Available