Junior Marvin also known as Junior Marvin-Hanson, Junior Hanson, Junior Kerr, and Julian Junior Marvin, is a Jamaican-born guitarist and singer best known for his association with Bob Marley and The Wailers. He started his career working with artists such as T-Bone Walker and as Junior Hanson when he formed the band Hanson in 1973. Marvin has also been associated with Gass and others such as Steve Winwood.