200 metres at the Olympics Campbell-Brown repeated that feat in 2008. Usain Bolt was the first person to win two Olympic 200 m gold medals at the 2012 Summer Olympics, and at the 2016 Summer Olympics he defended his title to win his third Olympic 200 m gold medal. Merlene Ottey is the most decorated athlete, having won four medals in the event (though none of them gold). Allyson Felix has won three medals, as has Poland's Irena Szewińska. Reflecting how sprint athletes often compete over various distances, many of the medalists in the Olympic 200 metres have had success in the Olympic 100 metres
Field hockey at the Summer Olympics a long time, India dominated the Olympics, winning the men's gold medal in seven out of eight Olympics from 1928 to 1964. Later, Pakistan was also dominant, winning three gold and three silver medals between 1956 and 1984. India lost their dominance after the 1980s and Pakistan after the 1990s. India won their last gold medal in 1980 and Pakistan in 1984 Games. Since 1968, various teams from around the world have seen gold-medal success at the Olympics. Since 1968, several countries in the Southern Hemisphere have won various medals in men's and women's field hockey, including Australia, New Zealand,