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.
Sam Maple
Maple earned his last win at Churchill Downs in November 1995. After only a few rides in 1996, he retired from the sport. He and his family had made their home in Louisville, Kentucky in the early 1990s but in the fall of 2001 they moved to Wilmore, Kentucky, where he succumbed to his cancer at age forty-eight on November 13. He was survived by his wife Jill and their four children.