Origin
  
  
Creator
Chris Claremont, John Romita, Jr.
  
Jack Kirby
  
Universe
Earth-616
  
New earth
  
Publisher
Marvel
  
DC comics
  
First Appearance
  
  
In Comics
The Uncanny X-Men #184 - The Past...of Future Days
  
The Demon #1 - The Origin of the Demon
  
Comic Appearances
1451 Issues
  
99+
641 Issues
  
99+
Characteristics
  
  
Hair Color
Black
  
No hair
  
Eye Color
Brown
  
Red
  
Profile
  
  
Race
Mutant
  
Other
  
Citizenship
American
  
Unknown
  
Marital Status
Single
  
Single
  
Occupation
Inventor working for the U.S.
  
-
  
Base
Arlington, Virginia
  
Hell
  
Relatives
Not Available
  
Not Available