Rugby union at the Summer Olympics Rugby union at the Summer Olympics Rugby union has been a men's medal sport at the modern Summer Olympic Games, being played at four of the first seven competitions. The sport debuted at the 1900 Paris games where the gold medal was won by the host nation. It was subsequently featured at the London games in 1908, the Antwerp games in 1920 and the Paris games in 1924. The United States is the most successful nation in Olympic rugby tournaments, having won the gold medal in both 1920 and 1924; France has the most medals, one gold (in 1900) and
Japan at the Olympics Japan at the Olympics Japan first participated at the Olympic Games in 1912, and has competed at almost every Games since then. The nation was not invited to the 1948 Games after World War II, and Japan was part of the American-led boycott of the 1980 Summer Olympics in Moscow. Japan won its first medals in 1920, and its first gold medals in 1928. Japanese athletes have won 439 medals at the Summer Olympic Games (Except Art competitions at the 1936 Summer Olympics), with the most gold medals won in judo. Japan has also won 58 medals at the Winter