Born 31 August 1954 in Kingston, Jamaica, Al Campbell is a Jamaican reggae singer active since the late 1960s. His singing career began in church, where his father was a preacher, and he would sing to raise funds. He went to school with Lloyd James (aka Prince Jammy) and formed a teenage vocal group called The Thrillers, whish recorded for Studio One in the late 1960s.
https://en.wikipedia.org/wiki/Al_Campbell
His "Gee Baby" was a big hit in 1975 in both Jamaica and the United Kingdom. He adapted successfully to the early dancehall and lovers rock styles in the late 1970s and 1980s, working with producers such as Linval Thompson.