Bolivia have been competing in the Olympics longer than any other country without winning a medal, having made their debut at Berlin in 1936. The South American country has sent athletes to compete in every Summer Games since Tokyo 1964, except when they participated in the American-led boycott of Moscow 1980. They have also taken part in the Winter Games on several occasions since Cortina d'Ampezzo in 1956, but not since Albertville 1992.