Are Poseidon and Apollo related

Yes, Poseidon and Apollo are related in Greek mythology; they are both sons of Zeus, the king of the gods. Poseidon is the god of the sea, earthquakes, and horses, while Apollo is the god of the sun, music, prophecy, and healing. Despite their different domains and attributes, they share the same father and are part of the Olympian pantheon. Their sibling relationship often highlights the diverse roles and stories within Greek mythology.