Dalby Olympic Swimming Pool pool of this size in order to practice effectively. The precise requirements to meet Olympic pool standards have since been refined and cover width, depth, and temperature and light densities. In Brisbane, the Fortitude Valley Baths were rebuilt in 1925-1926 to the Olympic standard, being in length and wide. This pool no longer survives. By the 1930s swimming was a glamorous sport internationally, with sport and medal winners such as Duke Kahanamoku, Johnny Weissmuller and Buster Crabbe becoming Hollywood celebrities. In Sydney, four Olympic-standard pools were constructed in the 1930s, municipal councils taking advantage of loans and other financial incentives
Swimming at the 2016 Summer Olympics – Men's 50 metre freestyle Swimming at the 2016 Summer Olympics – Men's 50 metre freestyle The men's 50 metre freestyle event at the 2016 Summer Olympics took place between 11–12 August at the Olympic Aquatics Stadium. Sixteen years after he tied for the gold with Gary Hall, Jr., U.S. swimmer Anthony Ervin, aged 35, reclaimed his title in the program's shortest race to become the oldest male champion in Olympic swimming history. He threw down a gold-medal time of 21.40 to touch out the defending titleholder Florent Manaudou of France by a hundredth of a second. Manaudou was quick off the blocks, but could