Hammerhead vs Hollow Facts
Origin
  
  
Creator
Gerry Conway, John Romita
  
Scott Lobdell, Chris Bachalo
  
Universe
Earth-616
  
Unknown
  
Publisher
Marvel
  
Marvel comics
  
First Appearance
  
  
In Comics
The Amazing Spider-Man #113 - They Call the Doctor...Octopus!
  
Generation X Ashcan Edition #1
  
Comic Appearances
295 Issues
  
99+
323 Issues
  
99+
Characteristics
  
  
Hair Color
Black
  
Red
  
Weight
Not Available
  
Eye Color
Blue
  
Blue (no visible iris or pupil)
  
Profile
  
  
Race
Cyborg
  
Mutant
  
Citizenship
American
  
Unknown
  
Marital Status
Single
  
Single
  
Occupation
Not Available
  
-
  
Base
Not Available
  
Massachusetts Academy; Phil Urichs aprtment
  
Relatives
Not Available
  
Not Available