Dr. Light (Hoshi) vs Mastermind Facts
Origin
  
  
Creator
Marv wolfman, George Pérez
  
Jack Kirby, Stan Lee
  
Universe
Earth-One, New Earth
  
Earth-616
  
Publisher
DC
  
Marvel
  
First Appearance
  
  
In Comics
Crisis on Infinite Earths #4 - And Thus Shall The World Die!
  
The X-Men #4 - The Brotherhood of Evil Mutants
  
Comic Appearances
295 Issues
  
99+
658 Issues
  
99+
Characteristics
  
  
Hair Color
Black
  
Grey
  
Eye Color
Black
  
Brown
  
Profile
  
  
Race
Radiation
  
Mutant
  
Citizenship
Japanese
  
American
  
Marital Status
Divorced
  
Single
  
Occupation
Not Available
  
Not Available
  
Base
Not Available
  
Not Available
  
Relatives
Not Available
  
Not Available