The United States of America is by far the most successful country in Olympic basketball, with United States men's teams having won 15 of 18 tournaments in which they participated, including seven consecutive titles from 1936 through 1968. United States women's teams have won 8 titles out of the 10 tournaments in which they competed, including six in a row from 1996 to 2016. Besides the United States, Argentina is the only nation still in existence who has won either the men's or women's tournament. The Soviet Union, Yugoslavia and the Unified Team are the countries no longer in existence who have won the tournament. The United States are the defending champions in both men's and women's tournaments. As of the 2016 Summer Olympics, 90 medals (30 of each color) have been awarded to teams from 20 National Olympic Committees.