Four decades of Wolverine stories. Four decades of being one of the most popular comic book characters on the planet. Four decades of amazing comics and more than a few lousy comics. And, of course, four decades of trivia.

It's time to look back over the legacy of the most recognizable and popular X-Man of them all. You can't be the main subject in five major movies and hundreds (thousands?) of comics and not generate an absurd amount of fascinating information (and there's no way anyone can know everything about this character.) So, without further ado, you can watch the video about for 12 facts you may not know about Wolverine, or read 10 things below.