All champions since 1964
By season
USAUSA
ChinaCHN2012
BrazilBRA2008
BrazilBRA2004
ChinaCHN2000
CubaCuba1996
CubaCuba1992
CubaCuba1988
Soviet UnionSoviet Union1984
ChinaCHN1980
Soviet UnionSoviet Union1976
JapanJAP1972
Soviet UnionSoviet Union1968
Soviet UnionSoviet Union1964
JapanJAPMost successful
4
Soviet UnionSoviet Union1988 1980 1972 1968
3
ChinaCHN2016 2004 1984
3
CubaCuba2000 1996 1992
2
BrazilBRA2012 2008
2
JapanJAP1976 1964
1
USAUSA2021