Origin
  
  
Creator
Stan Lee, Steve Ditko
  
Chris Claremont, John Romita, Jr.
  
Universe
Earth-616
  
Earth-616
  
Publisher
Marvel
  
Marvel
  
First Appearance
  
  
In Comics
The Amazing Spider-Man #6 - Face-To-Face With The Lizard
  
The Uncanny X-Men #184 - The Past...of Future Days
  
Comic Appearances
695 Issues
  
99+
1451 Issues
  
99+
Characteristics
  
  
Hair Color
No hair
  
Black
  
Eye Color
Red
  
Brown
  
Profile
  
  
Race
Human
  
Mutant
  
Citizenship
American
  
American
  
Marital Status
Widowed
  
Single
  
Occupation
Research biologist
  
Inventor working for the U.S.
  
Base
Florida
  
Arlington, Virginia
  
Relatives
Not Available
  
Not Available