Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The 2010 Six Nations Championship, known as the 2010 RBS 6 Nations due to the tournament''s sponsorship by the Royal Bank of Scotland, was the 11th series of the Six Nations Championship, an annual rugby union competition between the six major Northern Hemisphere rugby union national teams. The tournament was held between 6 February and 20 March 2010. Although the tournament was the 11th in its current format, including the competition''s time as the Home Nations Championship and the Five Nations Championship, it was the 116th Northern Hemisphere rugby union championship.