Brief introduction of usain bolt

Usain bolt, born in Trelawney, Jamaica on August 2 1986, is the Olympic champion and the world record holder of men's 100 meters and 200m meters. Bolt won the 200-meter championship in the 20 15 World Athletics Championships, and was knocked down by his photographer, which attracted much attention. In 2004, Bolt became a professional athlete. In the same year, he ran 19.93 seconds in the 200-meter race of the Caribbean Games, becoming the first young athlete ever to run for 20 seconds. 1May 3, 20081,Bolt broke the world record in new york Reebok Track and Field Grand Prix with a time of 9.72 seconds, and Bolt set his first world record. From June 5438 to August, Bolt broke his own world record of men's 100 meter in Beijing Olympic Games with a time of 9.69 seconds. In the following 200m race, he broke the world record set by michael johnson with a time of 65,438+09.30 seconds. 1In 2009, at the World Championships in Berlin, Bolt won the men's 100 meter championship with a time of 9.58 seconds and set a new world record. In the men's 200-meter race, Bolt broke his own world record with 19 seconds 19. Bolt has thus become the double champion of the World Championships, even the only double champion of the Olympic Games and the World Championships in history. In 220 12, Bolt became the first athlete to defend both the100m and 200m titles at the London Olympic Games, and in the history of men's 200m events at the Olympic Games, Bolt was the first athlete to defend his title. In 320 13, Bolt won three gold medals in the men's 100m, 200m and 4x 100 relay at the World Championships in Moscow, and his total number of gold medals in the World Championships reached eight, tying the records held by American famous stars carl lewis and michael johnson. 420 15 men's 100 meter and 200 meter champion in Beijing World Athletics Championships.