Origin
  
  
Creator
Stan Lee, Steve Ditko
  
Jae Lee, Paul Jenkins
  
Universe
Earth-616
  
Earth-616
  
Publisher
Marvel comics
  
Marvel
  
First Appearance
  
  
In Comics
Amazing Spider-Man #2 (May, 1963)
  
Sentry #1 - The Suit
  
Comic Appearances
695 Issues
  
816 Issues
  
99+
Characteristics
  
  
Hair Color
Bald
  
Blond
  
Weight
175 lbs
  
Eye Color
Hazel
  
Blue
  
Profile
  
  
Race
Human
  
Radiation
  
Citizenship
American
  
American
  
Marital Status
Widowed
  
Widowed
  
Occupation
Professional criminal; formerly electronics engineer
  
-
  
Base
-
  
The Watchtower (on top of Stark Tower, where it was formerly located before all memory of him disappeared)
  
Relatives
Not Available
  
Not Available