Even though THE JOKER is a fictional character & not a "real person" a lot of comic book fans consider August 1st to be Joker's official birthday! Since he first appeared in the classic Golden Age comic book BATMAN #1 (Spring 1940) I guess that makes him 67 years old!! Just a note: The 1st graphic up above is a Desktop Wallpaper of Joker's 1st Appearance!!