Proclaimed the International Ambassador of Country Music thanks to his world tours in the '70s, George Hamilton IV began his career in the late '50s as a teen-oriented pop star. After his first hit, "A Rose and a Baby Ruth," hit number six on the pop charts in 1956, he toured with Buddy Holly and the Everly Brothers. However, his later pop efforts stalled on the charts, and in 1959, Hamilton joined the Grand Ole Opry. Top ten country singles like "Before This Day Ends", "Three Steps to the Phone (Millions of Miles)" and "If You Don't Know I Ain't Gonna Tell You" paved the way for 1963's "Abilene," which topped the country charts for four weeks and hit 15 on the pop charts.