What sport do both Isabel Letham and Duke Kahanamoku have in common?
Isabel Letham Isabel Letham (23 May 1899 – 11 March 1995) was an Australian pioneer surfboard rider and swimming instructor, renowned as 'the first Australian to ride a surfboard' (although she disputed that claim - Isma Amor of Manly is believed to be the first Australian Female Surfer and Tommy Walker of Manly is believed to be the first Australian Male Surfer). A probably erroneous story has been repeated for years that on 10 January 1915 at Freshwater Beach, Sydney she experimented riding a board in the Hawaiian tradition in tandem with Duke Kahanamoku. This story has been disputed by researchers who have investigated its roots and provenance, and the reality is probably that she did not do so until shortly after, at Dee Why beach in Sydney, on February 6, 1915.
Samuel Kahanamoku Samuel Alapai Kahanamoku (November 4, 1902 – April 26, 1966) was an American competition swimmer who represented the United States at the 1924 Summer Olympics in Paris, where he won a bronze medal in the men's 100-meter freestyle event.