The Australian national rugby league team (or the Kangaroos) have represented Australia in senior men's rugby league football competition since the establishment of the 'Northern Union game' in Australia in 1908. Administered by the Australian Rugby League, the Kangaroos are ranked second in the RLIF World Rankings. The team are the most successful in Rugby League World Cup history, having contested all 14 and winning 10 of them, failing to reach the final only once, in the inaugural tournament in 1954. Only four nations have beaten Australia in test matches, and Australia have an overall win percentage of 67%.