Jimmy Olsen is a fictional character in the DC Comics universe, primarily known as a young reporter for the Daily Planet. He is often depicted as a close friend and ally of Superman, frequently assisting him in various adventures and investigations. First introduced in 1938, Jimmy is characterized by his enthusiasm and resourcefulness. He is known for his signature camera and his knack for getting into trouble, which often leads to exciting storylines. Over the years, he has appeared in numerous comic books, television shows, and films, solidifying his role as an iconic sidekick in the superhero genre.