Wolverine has regenerated from a single drop of blood
Look how much they've changed. ^^^ That's not even all of the changes. The hulks changed one more time (The Bruce Banner in the Avengers). Plus Iron Man and Captain America have changed A LOT!
YOU ARE READING
Superhero Facts
RandomBasically this is a book of facts (that you may or may not know) about Marvel and DC superheroes and villains.