Sin Bandera is a Latin pop duo formed in 2000, consisting of Mexican singer-songwriter Leonel García and Argentine-Mexican singer-songwriter Noel Schajris. The pair met through a Sony Music executive who brought them together to compose songs, and discovered their chemistry when performing their newly written material at small venues in Mexico City. Their self-titled debut album achieved commercial success across Latin America, Spain, and the United States, with singles like "Entra En Mi Vida" and "Kilómetros" gaining widespread popularity. The duo won a Latin Grammy Award in 2002 for Best Group Album and received multiple Lo Nuestro and MTV Latino awards. Sin Bandera became recognized for their romantic ballads and sophisticated harmonies, establishing themselves as part of the singer-songwriter movement in Latin music. The group disbanded in 2007 to pursue solo careers, though they later reunited.