The World Quizzing Championship is an individual quiz contest organised by the International Quizzing Association (the umbrella organisation of various quizzing organisations from more than 25 countries around the world). The competition has been staged annually since 2003 (since 2004 in more than one country simultaneously) with an increasing number of contestants from an increasing number of nations. Since 2006, the competition has been staged on the first Saturday of every June.
A fledgling event was first staged by Quizzing.co.uk in 2003 at Villa Park football stadium, Birmingham, England. This saw 50 quizzers representing a handful of nations compete in a written test of quiz knowledge. The event has full official status but only took place in one country and is sometimes erroneously omitted in statistics.
In 2004, following the foundation of the International Quizzing Association (IQA), the event was held simultaneously in five countries: the United Kingdom (joined by quizzers from elsewhere, including Ireland), Belgium (joined by quizzers from the Netherlands), Estonia, India, and Malaysia. Over 300 quizzers took part. The UK leg was staged at Manchester United's Old Trafford football stadium. The 2004 winner was Kevin Ashman.
The 2005 championship on July 2, saw further significant growth with the event benefiting from the sponsorship of MSN Search. Countries joining the original five competing nations included Australia, Finland, Indonesia, Norway and Singapore. Quizzers sat eight papers of 30 questions each, covering different subject matters: 'Culture', 'Entertainment', 'History', 'Lifestyle', 'Media', 'Sciences', 'Sport and Games', and 'World', with the lowest score from the eight genres being dropped - although these did come into play to settle tie-break situations. The eight genres were won outright or shared by quizzers from seven different countries (Belgium, England, Estonia, Finland, India, Ireland, and Norway).
Efforts to encourage the participation of women in the contest (competitive quizzing has hitherto been something of a male-dominated pastime) were rewarded in 2005 with a win for Trine Aalborg of Norway in the 'Lifestyle' category and a sixth place overall for Dorjana Širola of Croatia (who also finished 3rd among those competitors who had gathered at Silverstone motor racing circuit for the UK leg of the competition). In India, another woman, Debashree Mitra of Bangalore took 3rd place overall also.