Mastermind vs Frenzy Facts
Origin
  
  
Creator
Jack Kirby, Stan Lee
  
Bob Layton, Keith Pollard
  
Universe
Earth-616
  
Earth-616
  
Publisher
Marvel
  
Marvel
  
First Appearance
  
  
In Comics
The X-Men #4 - The Brotherhood of Evil Mutants
  
X-Factor #4 - Trials and Terrors
  
Comic Appearances
658 Issues
  
99+
666 Issues
  
99+
Characteristics
  
  
Hair Color
Grey
  
Black
  
Eye Color
Brown
  
Brown
  
Profile
  
  
Race
Mutant
  
Mutant
  
Citizenship
American
  
American
  
Marital Status
Single
  
Single
  
Occupation
Not Available
  
Mercenary
  
Base
Not Available
  
Mobile; formerly Avalon in Earth orbit; Genosha; California
  
Relatives
Not Available
  
Not Available