Tutankhamun was a pharaoh of Egypt from around 1343-1324 BC. He became king at around age 10 and ruled for approximately 9-10 years. His lavish tomb was discovered in 1922 by archaeologist Howard Carter, containing treasures and artifacts that provided insights into life during his reign. Ancient Egyptians believed in an afterlife and developed elaborate burial and mummification practices to preserve the body for its journey there. Some deaths that occurred after Tutankhamun's tomb was opened led to speculation of a "curse of the pharaohs."