How old was Elvis Presley when he died?

Elvis Presley full name Elvis Aaron Presley was a popular 20th century American singer and actor. Born in Tupelo, Mississippi, Presley is best known as “The King of Rock and Roll” and originator of rockabilly. Elvis was in a habit of taking drugs and this could be a reason of his death. He died at the age of 42, in Memphis, Tennessee on 16th August 1977.