Poseidon was the brother of Zeus, also Hades. Poseidon was the god of the sea, earthquakes, and horses. In movies, people would rename this god like Auqaman or King Triton. Poseidon was considered the worlds worst moody, bad-tempered, greedy god. He is the son of Cronus and Rhea, and swallowed by his father along with Hades, Demeter, Hestia, and Hera.
