Donald Campbell
Donald Malcolm Campbell, (23 March 19214 January 1967) was a British speed record breaker who broke eight absolute world speed records on water and on land in the 1950s and 1960s. He remains the only person to set both world land and water speed records in the same year (1964). He died during a water speed record attempt at Coniston Water in the Lake District, England.
Tom Campbell (North Dakota politician)
Campbell did not receive the endorsement of the North Dakota Republican Party at the state party convention in April 2018, losing to fellow state Senator, Kelly Armstrong. Following his defeat at the convention, Campbell announced his intention to continue his campaign to the primary election in June 2018. On April 11, 2018, Campbell withdrew his candidacy from the primary race.