Complex sentence: Walters was born and raised in the south-west London district of Mitcham, but then he later moved with his British Jamaican family to The Bronx in 1977 where he met Dana Dane with whom he later formed a hip hop duo known as the Kangol Crew.
Split into simpler sentences: Walters was born and raised in the south-west London district of Mitcham, to a British Jamaican family. As a child, he met Dana Dane, with whom he later formed a hip hop duo known as the Kangol Crew.