16. Northern first
The first (and only so far) non-southern hemisphere country to win the world cup was England in 2003.
17. The Trophy
The World Cup winners are awarded the William Webb Ellis Cup – William Webb Ellis was the Rugby School pupil who, according to popular myth, invented the game.
18. Captain Fantastic
New Zealand legend Richie McCaw is the only captain to win consecutive Rugby World Cup wins (2011 & 2015).
19. Oh no…
England are the only host nation who failed to get out of their pool during the 2015 Rugby World Cup.
20. How does the Rugby World Cup work?
There are 20 teams at the Cup.
They are: Ireland, Scotland, Russia, Japan, Samoa, New Zealand, South Africa, Namibia, Italy, England, France, USA, Tonga, Argentina, Australia, Wales, Fiji, Uruguay, Georgia and Canada
There are four pools of five countries. Sides play all the others in their pool play. The top two in each pool go into the knock-out stages.
Teams progress through quarter-finals to semi-finals and then to a final, if successful. There is also a third and fourth play-off for the bronze medal for the losing semi-finalist.