New Zealand has competitive international teams in rugby union, rugby league, netball, cricket, softball, and sailing. New Zealand participated at the Summer Olympics in 1908 and 1912 as a joint team with Australia, before first participating on its own in 1920. The country has ranked highly on a medals-to-population ratio at recent Games. The "All Blacks", the national rugby union team, are the most successful in the history of international rugby and have won the World Cup three times.