Maurice Greene (athlete) Maurice Greene (athlete) Maurice Greene (born July 23, 1974) is an American former track and field sprinter who specialized in the 100 meters and 200 meters. He is a former 100 m world record holder with a time of 9.79 seconds. During the height of his career (1997–2004) he won four Olympic medals and was a five-time World Champion. This included three golds at the 1999 World Championships, a feat which had previously only been achieved by Carl Lewis and Michael Johnson and has since been equaled by three others. His career was affected by a number of injuries from
George Simpson (sprinter) won a national title in 1929. George Simpson (sprinter) George Sidney Simpson (September 21, 1908 – December 2, 1961) was an American sprinter. He competed at the 1932 Olympics and won a silver medal in the 200 m, placing fourth in the 100 m event. Simpson was the first to run 100 yards in 9.4 seconds, but because he used starting blocks, the record was never ratified. He won the in both NCAA and AAU in 1930. He was also fourth in the 100 meters at the 1932 Olympics. In 1929 he unofficially equaled the 200 meters World Record 20.6