Russia at the 2012 Summer Olympics and basketball teams won gold and bronze medals, respectively. For the first time in its history, Russia won Olympic gold medals in judo. Among the nation's medalists were Aliya Mustafina, who emerged as one of the most successful Russian gymnasts in history, with a total of four Olympic medals at a single games, and Maria Sharapova, who won silver in the women's tennis singles against United States' Serena Williams. Anastasia Davydova became the most successful synchronized swimmer in Olympic history, with a total of five gold medals, while her compatriots Natalia Ishchenko and Svetlana Romashina managed to win gold medals
Colombia at the Olympics Colombia's most successful Olympic performances have been in weightlifting and cycling, with 6 medals, 2 gold in each. Colombia at the Olympics Colombia first participated at the Olympic Games in 1932, and has sent athletes to compete in all but one edition of the Summer Olympic Games since then, missing only the 1952 Games. Colombian athletes have won a total of 28 Olympic medals (five gold, nine silver and fourteen bronze) in eight different sports, with weightlifting and cycling as the most successful ones. The Colombian Olympic Committee was created in 1936 and recognised by the International Olympic Committee in