Brazil's Daniel Dias (R) congratulates Roy Perkins of the U.S. after Dias won the men's 100m freestyle S5 final at the National Aquatics Centre, also known as the Water Cube, in the Beijing 2008 Paralympic Games September 7, 2008. [Agencies]

Cao Fei from China (L) congratulates his opponent from Argentina after the boccia mixed individual – BC2 group in the Beijing 2008 Paralymic Games September 7, 2008. Cao lost 2-5. [Xinhua]