Origin
  
  
Creator
Stan Lee, Steve Ditko
  
Jack Kirby, Stan Lee
  
Universe
Earth-616
  
Earth-616
  
Publisher
Marvel
  
Marvel comics
  
First Appearance
  
  
In Comics
The Amazing Spider-Man #6 - Face-To-Face With The Lizard
  
The X-Men #3 - Beware the Blob
  
Comic Appearances
695 Issues
  
99+
1286 Issues
  
99+
Characteristics
  
  
Hair Color
No hair
  
Brown
  
Eye Color
Red
  
Brown
  
Profile
  
  
Race
Human
  
Human
  
Citizenship
American
  
American
  
Marital Status
Widowed
  
Single
  
Occupation
Research biologist
  
Former criminal, terrorist, government agent, carnival performer
  
Base
Florida
  
-
  
Relatives
Not Available
  
Not Available