No.	Sede	Año
1st	Seul, Corea	1973
2nd	Seul, Corea	1975
3rd	Chicago, USA	1977
4th	Stuttgart, Alemania	1979
5th	Guyaquil, Ecuador	1982
6th	Copenhagen, Dinamarca	1983
7th	Seul, Corea	1985
8th	Barcelona, España	1987
9th	Seul, Corea	1989
10th	Atenas, Grecia	1991
11th	New York, USA	1993
12th	Manila, Filipinas	1995
13th	Hong Kong, China	1997
14th	Edmonton, Canadá	1999
15th	Jeju, Korea	2001

*Información proporcionada por la WTF