Batman, also known as the Dark Knight, is a beloved superhero who has been captivating audiences since his first appearance in Detective Comics #27 in 1939. Created by Bob Kane and Bill Finger, Batman is a vigilante who fights crime in the fictional city of Gotham. What sets Batman apart from other superheroes is that he has no superpowers, relying instead on his intelligence, physical prowess, and a vast array of high-tech gadgets and weapons. His alter ego is Bruce Wayne, a billionaire playboy who uses his wealth to finance his crime-fighting activities. One of the most iconic aspects of Batman is his costume, which includes a cape, cowl, and a bat symbol on his chest. The design of his costume has evolved over the years, with different artists and writers putting their own spin on it. Batman is known for his rogues' gallery of villains, including the Joker, the Riddler, Catwoman, and many more. He is also a founding member of the Justice League, a team of superheroes who work together to protect the world from threats.