<Tr> <Th> Country </Th> <Td> International (World Rugby) </Td> </Tr> <Tr> <Th> Holders </Th> <Td> New Zealand (2015) </Td> </Tr> <Tr> <Th> Most titles </Th> <Td> New Zealand (3 titles) </Td> </Tr> <P> The Rugby World Cup is an international rugby union competition established in 1987 . It is contested by the men's national teams of the member unions of the sport's governing body, World Rugby, and takes place every four years . The winners of the first final were New Zealand, who beat France 29--9 . They are also the current champions, beating Australia 34--17 in the 2015 final in London . The next Rugby World Cup in 2019, will be hosted in Japan . </P>

When did the wallabies last win the world cup