Tutankhamen became pharaoh of Egypt at age 9 and ruled for 9-10 years in the 14th century BC. He died unexpectedly at age 19 or 20, with various theories around his cause of death including illness, leg infection, or being bludgeoned. His burial site in the Valley of the Kings was discovered in 1922. The mummification process involved removing organs except the heart, drying the body with natron, wrapping it in linen, and placing amulets and charms in the wrappings. Some deaths of those involved in excavating Tutankhamen's tomb led to speculation of a "mummy's curse." Mummification practices connected to later burial customs of placing bodies in