Graham William Nash, OBE (born 2 February 1942) is an English singer-songwriter and musician. He is known for his light tenor voice and for his songwriting contributions as a member of the English pop group The Hollies and the folk-rock supergroup Crosby, Stills, Nash & Young. Nash became an American citizen on 14 August 1978 and holds dual citizenship of the United Kingdom and United States. Nash is a photography collector and a published photographer. He was inducted to the Rock and Roll Hall of Fame as a member of Crosby, Stills & Nash in 1997 and as a member of The Hollies in 2010.