Josep Sergi Capdevila Querol (born 28 September 1964), professionally known as Sergio Dalma, is a Spanish singer. He is one of Spain's best-selling recording artists, having topped Spain's official Productores de Música de España national album chart nine times, including an unbroken string of five number one albums between 2008 and 2013.

Source: Wikipedia (https://en.wikipedia.org/wiki/Sergio_Dalma)