Hammerhead vs Valkyrie Facts
Origin
  
  
Creator
Gerry Conway, John Romita
  
John buscema, Roy thomas
  
Universe
Earth-616
  
Earth-616
  
Publisher
Marvel
  
Marvel comics
  
First Appearance
  
  
In Comics
The Amazing Spider-Man #113 - They Call the Doctor...Octopus!
  
Avengers #83
  
Comic Appearances
295 Issues
  
99+
820 Issues
  
99+
Characteristics
  
  
Hair Color
Black
  
Blonde
  
Eye Color
Blue
  
Blue
  
Profile
  
  
Race
Cyborg
  
Human
  
Citizenship
American
  
Asgardian
  
Marital Status
Single
  
Single
  
Occupation
Not Available
  
Chooser of the Slain, Adventurer
  
Base
Not Available
  
Asgard, later New York City area, later Defenders Mansion, Colorado.
  
Relatives
Not Available
  
Not Available