The legendary Egyptian "boy king" Tutankhamun, commonly known as King Tut, died of conditions including malaria and complications from a leg fracture, according to a study published this week in the Journal of the American Medical Association.

Tutankhamun's tomb was discovered in 1922, but his life remains shrouded in mystery, and not much is known about him. He ruled during the 18th Dynasty, from 1336-1327 B.C., according to the Web site Egyptology Online, and is believed to have died young. Forensic analysis of his mummy has put his age of death at about 17 to 19 years.