Artists Unknown, Dick Grayson

The youngest in a family of acrobats known as the “Flying Graysons,” Dick Grayson watched as a mafia boss killed his parents in order to export money from the circus that employed them. Bruce Wayne, secretly the vigilante Batman, took him in as his legal ward after witnessing their deaths, and eventually as his sidekick, Robin.

Throughout Dick’s adolescence, Batman and Robin were inseparable. However, as Dick grew older and spent more time as the leader of the Teen Titans, he decided to take on the identity of Nightwing to assert his independence (other teenaged heroes would later fill in the role of Robin). His Nightwing persona was created by writer Marv Wolfman and artist George Pérez, and first appeared in Tales of the Teen Titans #44 (July 1984).