Batman is a fictional superhero created by artist Bob Kane and writer Bill Finger, first appearing in Detective Comics #27 in 1939. Known as the Dark Knight, he fights crime in the fictional city of Gotham City using his intelligence, detective skills, and an array of high-tech gadgets. Unlike many superheroes, Batman does not possess superhuman powers; instead, he relies on his physical prowess and mental acuity. The character of Batman has become a cultural icon, representing justice and the struggle against evil. He is often accompanied by his sidekick, Robin, and faces a rogues' gallery of villains, including the infamous Joker. Batman's story explores themes of trauma, vengeance, and redemption, making him a complex and enduring figure in popular culture.