Australia's Mack Horton (C) celebrates with Australia's David Mckeon (L) and Italy's Gabriele Detti after winning the Men's 400m Freestyle Final during the swimming event at the Rio 2016 Olympic Games at the Olympic Aquatics Stadium in Rio de Janeiro on August 6, 2016. / AFP / Odd ANDERSEN (Photo credit should read ODD ANDERSEN/AFP/Getty Images)
