Justice League Member is a term used to describe the members of the superhero team, the Justice League. The most well-known members are SUPERMAN, BATMAN, and TheGreenLantern. SUPERMAN is an alien from the planet Krypton who has superhuman strength and speed. BATMAN is a billionaire philanthropist who uses his wealth and intellect to fight crime. TheGreenLantern is a human with a power ring that gives him the ability to create solid objects out of energy. All three of these characters are iconic figures in the world of superheroes.