Enrique Miguel Iglesias Preysler (; Spanish pronunciation: [en'rike mi'gel i'glesjas 'preizler]; born 8 May 1975) is a Spanish singer, songwriter, actor and record producer. He is widely regarded as the King of Latin Pop.

Iglesias was born in Madrid, Spain, and is the third and youngest child of Spanish singer Julio Iglesias and Filipina-Spanish socialite and magazine journalist Isabel Preysler. He was raised with two older siblings: Chabeli and Julio Jr.. One of his mother Preysler's aunts is actress Neile Adams, the first wife of American actor Steve McQueen, mother of actor Chad McQueen, and grandmother of actor Steven R. McQueen. His father Julio Iglesias' family are from Galicia and Andalusia - his father also claims Jewish and Puerto Rican ancestry on his mother's side. The parents divorced in 1979.  At first, Iglesias and his two siblings stayed with their mother, but in December 1981, Iglesias' grandfather, Dr. Julio Iglesias Puga, was kidnapped by the armed Basque terrorist group ETA. For their safety, Enrique and his brother Julio were sent to live with their father in Miami. There, they were brought up mostly by the nanny, Elvira Olivares, to whom he later dedicated his first album. He also lived in Belgrade, Yugoslavia, for one year with his mother. As his father's career kept him on the road, the young Iglesias was raised by the family nanny. He attended the prestigious Gulliver Preparatory School and later went on to study business at the University of Miami.  Iglesias did not want his father to know about his plans for a musical career and did not want his famous surname to help advance his career. He borrowed money from his family nanny and he recorded a demo cassette tape which consisted of a Spanish song and two English songs. Approaching his father's former publicist, Fernan Martinez, the two promoted the songs under the stage name 'Enrique Martinez' with the backstory of being an unknown singer from Guatemala. Iglesias was signed on to Fonovisa Records. After dropping out of college, he traveled to Toronto to record his first album.

Answer the following question by taking a quote from the article: At what age did Enrique start expressing an interest in music?
Iglesias did not want his father to know about his plans for a musical career and did not want his famous surname to help advance his career.