The World Hockey Championship is an annual international ice hockey tournament organized by the International Ice Hockey Federation (IIHF). It features national teams from around the world competing for the title of world champion. The tournament typically takes place in May and includes various divisions based on the teams' skill levels. The championship has a rich history, dating back to its first tournament in 1920. It is one of the most prestigious events in the sport, alongside the Olympic Games. Countries like Canada, Russia, and Sweden have historically been strong contenders, showcasing the global popularity of ice hockey.