Let's make this birthday one to remember.

59 years old (Born on December 29, 1965)

Happy birthday to the greatest Superboy of all time—John Newton! From saving Smallville countless times in "The Adventures of Superboy," you've certainly earned yourself superhero status. We still remember your fearless flying stunts, charming smile, and heroic moments that made us believe a boy could fly (and look cool while doing it!).

You've only grown more impressive with each passing year. Whether it's portraying inspiring characters or delighting fans on screen, you always remind us why you're our favorite superhero actor. Here's hoping today is packed with super fun surprises because even heroes deserve cake once in a while!