Origin
  
  
Creator
Bill Everett, Gil Kane, Roy thomas
  
Jim Steranko
  
Universe
Earth-616
  
Earth-616
  
Publisher
Marvel comics
  
Marvel comics
  
First Appearance
  
  
In Comics
Marvel Premiere #15 (May, 1974)
  
Captain America #180 (as Viper)
  
Comic Appearances
1613 Issues
  
99+
480 Issues
  
99+
Characteristics
  
  
Hair Color
Blonde
  
Black
  
Eye Color
Blue
  
Green
  
Profile
  
  
Race
Human
  
Human
  
Citizenship
American
  
Non American
  
Marital Status
Single
  
Divorced
  
Occupation
Adventurer; formerly co-owner of Rand-Meachum, Inc., bodyguard, private investigator, research assistant, warrior
  
Not Available
  
Base
New York
  
Not Available
  
Relatives
Not Available
  
Not Available