Elvis Presley died unexpectedly on August 16, 1977 at his Graceland estate at the age of 42 - but many fans remember his final performance as if it were yesterday

Elvis Presley' s death in August 1977 shocked the world - as fans came together to mourn the loss of the King of Rock and Roll. Between 1974 and 1976, the star performed almost 400 concerts but by his final months, he looked a shadow of himself, suffering from liver damage, glaucoma, an enlarged colon, and high blood pressure.