Batman and Superman are two of the most iconic superheroes in comic book history. They have been around since the 1930s and 1940s, respectively, and have become cultural icons in the decades since. Both characters have been featured in countless movies, television shows, and video games, and have become symbols of justice and heroism. Batman is a billionaire playboy who uses his wealth and gadgets to fight crime, while Superman is an alien from the planet Krypton with superhuman powers. Both characters have legions of devoted fans and have become symbols of hope and justice.