20 Mind-Blowing Facts You Didn't Know About Superman

9. Kryptonite Isn't His Only Weakness

You might think that only Kryptonite can stop Superman, but the Man of Steel isn't as invulnerable as that title suggests. Despite being incredibly powerful, he's faces plenty of enemies with equal or greater strength over the years, something which has helped to ground him somewhat. However, without Earth's yellow sun, his abilities are greatly diminished, and a red sun leaves him completely powerless. Magic is another weakness as being an alien grants him no more protection against that than any other human, and so supernatural creatures like vampires and werewolves have him at a disadvantage.