Origin
  
  
Creator
John Broome, Carmine Infantino
  
Dave Cockrum, Len Wein
  
Universe
Earth-One, New Earth
  
Earth-616
  
Publisher
DC comics
  
Marvel comics
  
First Appearance
  
  
In Comics
The Flash #140 - The Heat Is On... For Captain Cold!
  
Giant-Size X-Men #1 (May, 1975)
  
Comic Appearances
288 Issues
  
99+
Characteristics
  
  
Hair Color
Bald
  
White
  
Eye Color
Blue
  
Blue
  
Profile
  
  
Race
Human
  
Mutant
  
Citizenship
American
  
American
  
Marital Status
Single
  
Single
  
Occupation
Professional Criminal
  
Adventurer
  
Base
Central City
  
Xavier Institute, Salem Center, Westchester County, New York State
  
Relatives
Not Available
  
Not Available