Nuno Bettencourt was born on September 20, 1966 in Praia da Vitória, Terceira, Azores, Portugal, to Ezequiel Mendes Bettencourt and wife Aureolina da Cunha Gil de Ávila. Bettencourt's family, parents and two brothers Luís and Roberto Carlos, along with a sister Helena, moved to Hudson, Massachusetts when he was four. Bettencourt lived on Main Street in Hudson for 21 years. Initially, Bettencourt had little interest in music, preferring to spend his time playing hockey and soccer. His first instrument was the drums and he played them exclusively until his brother, Luis, began to teach him how to play guitar.

