Swimmers in the fourth heat of the men's 200-metre backstroke explode form the start during the Athens 2004 Olympic Games, August 18. From bottom to top are: Australia's Patrick Murphy, Canada's Nathaniel O'Brien, Australia's Matt Welsh, Croatia's Gordan Kozulj, Russia's Arkady Vyatchn, Japan's Tomomi Morita and Spain's Aschwin Wildeboer. — Reuters photo