Zannanza

Zannanza was a Hittite prince, son of Suppiluliuma I, king of the Hittites. He is best known for almost becoming the pharaoh of Egypt, but his disappearance under mysterious circumstances caused a diplomatic incident between the Hittites and Egyptian Empire, resulting in a war that ultimately resulted in the death of Suppliluliuma by an unknown plague and a long-lived rivalry between Egypt and the Hittites.