Megan Anna Rapinoe is an American former professional soccer player who played as a winger. She spent most of her career playing for Seattle Reign FC of the National Women's Soccer League (NWSL) and the United States national team. Winner of the Ballon d'Or Féminin and named The Best FIFA Women's Player in 2019, Rapinoe won gold with the national team at the 2012 London Summer Olympics, 2015 FIFA Women's World Cup, and 2019 FIFA Women's World Cup and played at the 2011 FIFA Women's World Cup, where the U.S. finished second. Rapinoe co-captained the national team alongside Carli Lloyd and Alex Morgan from 2018 to 2020. She previously played for the Chicago Red Stars, Philadelphia Independence, and MagicJack in Women's Professional Soccer (WPS), as well as Lyon Women in France's Division 1 Féminine.

The women's football tournament at the 2012 Summer Olympics was held in London and five other cities in the United Kingdom from 25 July to 9 August. Associations affiliated with FIFA were invited to enter their women's teams in regional qualifying competitions, from which 11 teams, plus the hosts Great Britain reached the final tournament. There are no age restrictions for the players participating in the tournament. It is the first major FIFA affiliated women's tournament to be staged within the United Kingdom, and marked the first time a team representing Great Britain took part in the women's tournament.