U.S. sprinter Tyson Gay is hoping to prove a point at the 2012 London Olympics . The 2007 triple world champion missed the Beijing 100 meter final after struggling with injury . Gay is only too aware that he is a role model for aspiring athletes -- including his daughter Trinity . ` He is hoping to prevent Jamaica 's world record-holder Usain Bolt from winning gold in his first Olympic Games. Gay says he wants to be remembered as a clean runner , `` someone who ran with his heart ''
U.S. sprinter Tyson Gay is hoping to prove a point at the 2012 London Olympics . The 2007 triple world champion missed the Beijing 100 meter final after struggling with injury . He is hoping to prevent Jamaica 's world record-holder Usain Bolt from winning gold in his first Olympic Games. Gay says he wants to be remembered as a clean runner , `` someone who ran with his heart ''