Superman is will turn 80 years old tomorrow (4-18).

Superman first appeared in as the comics first superhero on April 18th, 1938. in Action Comics No. 1. The hard cover collection 'Action Comics: 80 Years of Superman is now on sale.

Superman was created by Jerry Siegel and Joe Shuster of Cleveland, Ohio, and became the most recognizable superhero in the world.

On newsok.com they tells us the 1,000th issue of the comic will be on sale tomorrow (4-18).