Origin
  
  
Creator
Bill Finger, Bob Kane
  
John Byrne
  
Universe
Earth-616
  
Earth-616
  
Publisher
DC comics
  
Marvel
  
First Appearance
  
  
In Comics
World's Finest Comics #3
  
Marvel Age #2
  
Comic Appearances
775 Issues
  
99+
609 Issues
  
99+
Characteristics
  
  
Hair Color
Brown
  
Black
  
Eye Color
Blue
  
Brown
  
Profile
  
  
Race
Human
  
Human
  
Citizenship
Unknown
  
Canadian
  
Marital Status
Single
  
Single
  
Occupation
Special Professional Criminal
  
Not Available
  
Base
Gotham City
  
Not Available
  
Relatives
Not Available
  
Not Available