1. Yes I do. Their names are Spider- Man, Batman and Superman
2. Superman–When superman was younger he was sent by his father on earth because Krypton was not safe animore. After landing on Terra he was found by a couple, that are his adoptive parenst now. When he grew up he started showing up gis powers and his parents told him the true story. Later then he became known as Superman
Batman–Whayne was a boy who's parents where killed by robbers when he was young.When he grew up he dedicated himself to fight criminals and robbers. He made himself a costume that has the appearance of a bat.He now is recognised as Batman. Unlike other heroes he does not have any super power.
Spider-man— Peter Parker was a shy student that was bitten by a radioactive spider on his school trip. He later discovered his powers that made him Spider-Man
