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BRISBANE, AUSTRALIA - APRIL 13: Mack Horton of Australia competes in the Men's 1500m Freestyle during the 2017 Australian Swimming Championships at the Sleeman Sports Complex on April 13, 2017 in Brisbane, Australia. (Photo by Quinn Rooney/Getty Images)

BRISBANE, AUSTRALIA - APRIL 13: Mack Horton of Australia competes in the Men's 1500m Freestyle during the 2017 Australian Swimming Championships at the Sleeman Sports Complex on April 13, 2017 in Brisbane, Australia. (Photo by Quinn Rooney/Getty Images)
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Getty Images Sport Quinn Rooney