Boxing at the 2012 Summer Olympics disputes regarding refereeing and officiating at the boxing events in the 2012 Summer Olympics: Boxing at the 2012 Summer Olympics The boxing tournaments at the 2012 Olympic Games in London were held from 28 July to 12 August at the ExCeL Exhibition Centre. A total of 286 competitors took part in 13 events. For the first time at an Olympic Games, women competed in three boxing events. The first Olympic gold medal in women's boxing was awarded to Nicola Adams from Great Britain, who won the flyweight tournament on 9 August 2012. Men competed in the following ten events: Women's
Brazil at the 1984 Summer Olympics Brazil at the 1984 Summer Olympics Brazil competed at the 1984 Summer Olympics in Los Angeles, United States. 147 competitors, 126 men and 21 women, took part in 82 events in 17 sports. In its second Olympic archery competition, Brazil sent only one man. Veteran Renato Emilio fell drastically in the ranking despite having improved upon his score from 1980 by 99 points. Seven cyclists represented Brazil in 1984. Brazil won the silver medal for men's football, their first ever. Even though Brazil has won more Soccer World Cups than any other country, they have never won a football gold