Odysseus is the HERO of Homer's epic poem, The Odyssey. He is a legendary Greek king of Ithaca who embarks on a long and arduous journey to return home after the Trojan War. Along the way, he faces many obstacles and adventures, including encounters with the Cyclops, the Sirens, and the goddess Circe. Odysseus is known for his cunning and resourcefulness, which help him overcome these challenges and eventually make it back to his beloved Ithaca.