The World Rugby Championship is an international rugby union competition that features the top national teams from around the world. It is held every four years and serves as a platform for teams to compete for the title of world champion. The tournament showcases the best talent in rugby and attracts a global audience. The championship includes a series of matches, culminating in a final where the two best teams face off. The event is organized by World Rugby, the sport's governing body, and has grown in popularity since its inception in 1987, making it one of the most prestigious tournaments in the sport.