John Crichton-Stuart, 7th Marquess of Bute, Scottish racing driver (died 2021)

John Colum Crichton-Stuart, 7th Marquess of Bute, was a Scottish peer and racing driver, best known for winning the 24 Hours of Le Mans in 1988. He was known as Johnny Dumfries, or, after he succeeded his father as marquess in 1993, John Bute. He attended Ampleforth College, as had his father and most male members of the Crichton-Stuart family, but did not finish the normal five years of study.