Tutankhamen (aka, King Tut) was the Pharaoh of Egypt (1333-23 BC.) His tomb was discovered in 1922.
Tutankhamun was an ancient Egyptian pharaoh who ruled during the 18th dynasty of the New Kingdom period. He became pharaoh at a young age and is famous for his tomb, which was discovered nearly intact in 1922. His reign is not particularly notable in terms of achievements, but his tomb's treasures have provided valuable insights into ancient Egyptian culture.
The correct spelling is "tutankhamun".