Name: Liu Xiang
Date of birth: July 13, 1983 in Shanghai
Olympic entry: 110-metres hurdles
Career highlights: Olympic gold in 2004 at Athens; set world record of 12.88 seconds at 2006 IAAF Lausanne Grand Prix (the mark has since been eclipsed by Dayron Robles of Cuba who clocked 12.87); first Chinese track and field athlete to achieve the 'triple crown' of athletics (world record holder, world champion and Olympic champion) and hold the titles simultaneously; gold at 2002 and 2006 Asian Games
Liu Xiang's fate is inextricably linked to Beijing 2008. The reigning Olympic and world 110m hurdles champion was born on July 13, the date Beijing was awarded the hosting rights to the event, and he has come to symbolise the pressure all Chinese athletes are facing.
A nation expects - and he has been given every possible assistance to deliver. His birthday this year was a sombre affair. No family party, no champagne, just a simple cake with his coaches and teammates in the cordoned-off training centre in Beijing.