José Adelino Barceló de Carvalho (born 5 September 1942), better known as Bonga, is an Angolan folk and semba singer-songwriter. He was born in Kipiri in Luanda in 1942. José Adelino Barceló de Carvalho was born in the province of Bengo, and left Angola when he was 23 years old to become a track and field athlete, becoming the Portuguese record holder for the 400 metres (Angola was at the time one of Portugal's five African colonies). He had already begun his singing career at the age of 15. Carvalho abandoned athletics in 1972, concentratin…