Which of these mythological creatures is said to be half-man and half-horse?

The creature that is said to be half man and half horse is the Centaur. In Greek mythology, Centaurs were described as beings with the upper body and head of a human and the lower body of a horse. They were known for their wild and primal nature, often associated with being skilled archers. Centaurs symbolize the duality between man's rationality and animalistic instincts, representing a juxtaposition of two distinct beings within one creature.