Bob Marley is easily one of the most famous Jamaican singers and musicians of all time. He served as a world ambassador for reggae music and sold over 20 million records throughout his career. Before going solo he was in a band called the Wailing Wailers which formed in 1963 and also pumped out many hit songs. They spent many years touring around the world in a cloud of smoke. Marley was, and still is known after his death, as a huge cannabis advocate.