 At age 12, Gian Marco sang for the first time on television in the Argentine TV show "Domingos Gigantes" (Giant Sundays), broadcast by Channel 9 in Buenos Aires under the direction of Orlando Marconi.A year later, Gian Marco sang in Caracas on the TV show "La Revista de los Sábados" (The Saturday Magazine) impressing viewers that enjoyed a thirteen-year-old child singing a popular song titled "Eva Maria".At the age of six he recorded a 45 rpm together with his father entitled "Navidad Es" (Christmas Is).