Wonder Woman, for one, is a fictional superheroine created by American psychologist and writer William Moulton Marston. She first appeared in All Star Comics #8 in December 1941 and has since become one of the most iconic and powerful female characters in comic books. She is a member of the Justice League and is known for her superhuman strength, speed, and agility. She is also an AMAZON, a race of warrior women from Greek mythology.