oApollo is a prominent figure in Greco-Roman Mythology. He is the Greek God of the sun. Apollo is the son of Zeus and Leto, and has a twin sister, the chaste huntress Artemis. Seen as the most beautiful god and the ideal of the kouros (a beardless, athletic youth), Apollo is considered to be the most Greek of all gods. Apollo is known in Greek-influenced Etruscan mythology as Apulu.