Oliver Queen is a fictional character from the DC Comics universe, primarily known as the superhero Green Arrow. He is a wealthy playboy and the owner of Queen Industries, who becomes a vigilante after being stranded on a deserted island for five years. During his time on the island, he learns survival skills and archery, which he later uses to fight crime in Star City. As Green Arrow, Oliver uses his skills to combat corruption and injustice, often working alongside other heroes in the Justice League. His character explores themes of redemption, social justice, and the impact of wealth on morality.