The fabled one-eyed giant is known as a CYCLOPS. In Greek mythology, the Cyclopes were a race of giants with a single eye in the middle of their forehead. They were said to be the sons of the god Poseidon and were known for their strength and ferocity. They were also known for their skill in forging weapons and building walls. The most famous CYCLOPS was Polyphemus, who was encountered by Odysseus in Homer's Odyssey.