The famous American pop singer, the world's longest-tested composer, dancer, record producer, the original Jackson 5 important members of the band, and Elvis Presley, the Beatles two groups of singers and listed as the greatest immortal symbol in the history of pop music and known as the "King of pop" Michael · Jackson died of a heart attack on June 25, 2009, after being taken to hospital in a deep coma. He was 50 years old.