The 2007 Rugby World Cup was played in France between 7 September and 20 October 2007. Each of the 20 competing nations was required to confirm their 30-man squad by 14 August. United States player Thretton Palamo, aged 18 when the teams were named and 8 days past his 19th birthday when he made his only appearance in the competition, was the youngest to ever take part at a World Cup final stage.