13 countries participated in the inaugural 1930 tournament. In 1934, 16 teams participated which was a format used until 1986.
13 countries participated in the first World Cup. Uruguay won.
1930 in Uruguay. Uruguay won.
11 Countries Participated in first Asian Games
First tournament was won by Uruguay in 1930
the first tournament was held in Uruguay in 1930
67 different countries participated! :3
No, 1930, in Uruguay who won the tournament as well.
A total of 311 athletes from 13 countries participated in the first Olympics, where the US placed first, defeating Greece.