alternatively spelled with Tutenkh-, -amen, -amon) was an Egyptian pharaoh of the 18th dynasty (ruled ca. 1332 BC – 1323 BC in the conventional chronology), during the period of Egyptian history known as the New Kingdom. He is popularly referred to as King Tut. His original name, Tutankhaten, means "Living Image of Aten", while Tutankhamun means "Living Image of Amun".
Tutankhamun as a child, Egyptian Museum (Cairo)