Siam is a Colombian duo from Cali, Colombia made up of two singers Carlos Montaño and Carolina Nuñez, they are married. In 2009, they won the third series of El factor X, the Colombian edition of The X Factor. They were mentored by Jose Gaviria who also mentored their rivals, another group named Raza Pana who ended up as runners-up. The award was recording her debut album, in 2010 released their eponymous album Siam (2010) under the label EMI. In September 2011 they were nominated for Latin Grammy Award in the Pop vocal duo category. More later due to low sales, the group decided signed with Colombo Records and release a second album titled Las Cosas Que Nunca Nos Dijimos (2012).

In the year 2000, the singers met in the Antonio María Valencia Conservatory in the Colombian city, Cali, where they were both studying music. Carolina Nuñez is from Cali and Carlos Montaño is from Cartago.^[1] Later in 2005 they frequently participated in the same presentations and this allowed a friendship. In 2009 they married. In the same year they moved to Bogotá, looking for new opportunities.^[1]

• Music of Colombia