- 2015: United States of America and United Kingdom
- 2010: United Kingdom
- 2007: United States of America and United Kingdom
- 2006: Sweden
- 2005: United States of America
- 2003: Italy
- 2002: Japan
- 2001: United Kingdom
- 2000: United States of America
- 1999: Germany – Belgium – Netherlands
- 1998: Germany
- 1997: United States of America
- 1997: Canada
- 1997: Germany
- 1997: Barbados
- 1996: Germany
- 1995: Australia
- 1994: United States of America
- 1994: Singapore
- 1994: Malaysia
- 1994: Indonesia
- 1994: Sri Lanka
- 1993: United States of America
- 1991: South Africa
- 1991: Germany
- 1991: Finland
- 1991: Jamaica – Barbados – Trinidad
- 1990: Sweden
- 1990: Ghana
- 1990: New Zealand
- 1990: Australia
- 1987: India
- 1986: Germany
Photo: Laurent Denimal
Photo: Don Usner
biography