Roberto Carlos is a Brazilian singer and songwriter, widely regarded as one of the most influential artists in Latin American music. Known as "The King of Latin Music," he began his career in the 1960s and became a key figure in the Jovem Guarda movement, Brazil’s version of rock and pop. Over the decades, he evolved his style toward romantic ballads and soft pop, gaining international fame across Spanish- and Portuguese-speaking countries. His career spans more than six decades, and he has sold over 140 million records worldwide.