8 teams participated in th opening world cup 1975
13 teams participated in the 1930 World Cup. These are as follows:ArgentinaChileFranceMexicoYugoslaviaBrazilBoliviaUruguayRomaniaPeruUSParaguayBelgium
14 countries participated in the 2011 Cricket World Cup
13.
9 countries participated in the 1992 Cricket World Cup.
8 countries participated in the 1983 Cricket World Cup.
8 countries participated in the 1987 Cricket World Cup.
67 countries first participated in the International Geophysical Year in 1957-1958.
14 countries
24 Countries participated in the 2011 World Men's Handball Championship.
The only country that has participated in ALL of the world cups is Brazil.
a total of 9 countries participated in india, new delhi in 1951
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