The American musician known as the "King of Rock and Roll" is Elvis Presley. Born in 1935, Presley revolutionized popular music and became a cultural icon. His blend of country, blues, and rock music brought a new energy to the music scene, leading to timeless hits like "Heartbreak Hotel" and "Jailhouse Rock." Beyond his musical achievements, Presley's distinctive style and charisma on stage influenced countless artists and reshaped the entertainment industry. His legacy endures, and he continues to be celebrated as one of the greatest entertainers in history.