Elvis is one of the best-selling solo music artists worldwide, with estimated record sales of over 600 million units. His commercial success in the music industry remains unparalleled. Elvis had a profound impact on the development of rock and roll and popular music in general. He brought a blend of African-American blues, Christian gospel, and Southern country to a mass audience. He has numerous hit singles and albums, with more than 150 albums and singles certified gold, platinum, or multi-platinum by the Recording Industry Association of America (RIAA). Hits like "Heartbreak Hotel," "Jailhouse Rock," and "Suspicious Minds" are perennial favorites. Apart from music, Elvis also had a successful film career, starring in 31 feature films such as "Love Me Tender," "Viva Las Vegas," and "Blue Hawaii." These films, though often criticized for their lack of depth, were commercial successes and helped to solidify his status as a cultural icon. Elvis Presley's legacy is a complex amalgam of musical innovation, cultural shifts, and a personal story woven into the fabric of 20th-century music and entertainment. His life and work continue to be celebrated and studied for their profound impact on music and popular culture.