Tyson Gay

Tyson Gay (born August 9, 1982) is an American track and field sprinter. His primary events are the 100 meters and 200 meters. His personal bests establish him as the second fastest athlete in the 100 meter dash and the third fastest athlete in the history of the 200 meter dash, with times of (which is a United States record[1]) and seconds respectively. Gay has won numerous medals in major international competitions, highlighted by his gold medal sweep of the 100 m, 200 m and 4 x 100 meters relay at the 2007 Osaka World Championships. This made Gay the 200 m World Championships record holder and only the second sprinter to win all three events at the same World Championships, after Maurice Greene. At the 2008 US Olympic Trials Gay established the US record in the 100 m with a time of s, and also ran the second fastest time ever recorded in the 100 m ( s) which was aided by a non-legal wind of 4.1 meters per second (the allowable for official IAAF record purposes being 2.0 m/s). At the same meet, Gay suffered a severe hamstring injury in the 200 m event. The injury persisted and this contributed to his failure to win a single medal at the Beijing Olympics. As a participant in the US Anti-Doping Agency's “Project Believe“ program, Gay is regularly tested to ensure that his system is clean of performance-enhancing drugs.