Arnold Schwarzenegger has one of the most recognizable names in the world. That’s what comes with seven Mr. Olympia titles, a stellar movie career, and a stint as the governor of California. If you’re a fan, you probably think you know all there is to know about the “Austrian Oak.”

Well, think again. Here are a few things you probably don’t know about Arnold Alois Schwarzenegger—yes, that’s his middle name.