Athletics at the 1992 Summer Olympics – Men's 100 metres Athletics at the 1992 Summer Olympics – Men's 100 metres These are the official results of the men's 100 metres event at the 1992 Summer Olympics in Barcelona, Spain. There were a total number of 81 participating athletes, with ten qualifying heats (three qualified plus two fastest losers). The gold medal was won by Great Britain's Linford Christie, who had originally won the bronze medal in the Athletics at the 1988 Summer Olympics – Men's 100 metres in 1988 but was elevated to silver following the disqualification of gold medalist Ben Johnson for using performance-enhancing drugs. Silver went to Namibia's
Athletics at the 2012 Summer Olympics – Women's 4 × 100 metres relay Athletics at the 2012 Summer Olympics – Women's 4 × 100 metres relay ] The women's 4 × 100 metres relay competition at the 2012 Olympic Games in London took place on 9–10 August at the Olympic Stadium. The victorious United States team broke the world record by over half a second. The previous record had been set 27 years previously by East Germany, a result that was widely considered suspicious due to East Germany's record of doping. The Jamaican team, 6 metres back, missed the previous world record by 0.04, but set a new national record. Another 7 metres