Australian Olympic athletes (L to R) Henry Frayne, Cate Campbel, Natalie Cook, Sally Pearson, Jessica Schipper, Mitchell Watt and Craig Mottram pose during the unveiling of the Australian Olympic team uniforms at Sydney Olympic Park on March 28, 2012. The London Olympics take place from July 27 to August 12. AFP PHOTO / MARK GUNTER (Photo credit should read Mark Gunter/AFP/Getty Images)

Australian Olympic athletes (L to R) Henry Frayne, Cate Campbel, Natalie Cook, Sally Pearson, Jessica Schipper, Mitchell Watt and Craig Mottram pose during the unveiling of the Australian Olympic team uniforms at Sydney Olympic Park on March 28, 2012. The London Olympics take place from July 27 to August 12. AFP PHOTO / MARK GUNTER (Photo credit should read Mark Gunter/AFP/Getty Images)