a tournament called the rugby world cup
ラグビーワールドカップが開幕
The World Series
a competition called {Japan Cup}
an annual series of baseball games between the winning teams of the two major leagues of the United States, called the World Series
a race with prizes called a Grand Prix circuit
a game in which all of the professional football teams in the United States compete to be the best in the United States, called Super Bowl
Davis Wins World Sprint Speed Skating Championships
Koki to Challenge for World Title
元テニスチャンピオン
チャンピオンショーのドッグ
It has produced many athletes for international competitions.