Years of prescription drug abuse and unhealthy eating habits severely compromised his health, and he died suddenly in 1977 at his Graceland estate at the age of 42. He holds several records, including the most RIAA-certified gold and platinum albums, the most albums charted on the Billboard 200, the most number-one albums by a solo artist on the UK Albums Chart, and the most number-one singles by any act on the UK Singles Chart.