• 1st 1989, Dallas, USA, Joel Miller, Dennis Dougherty

  • 2nd 1990, Il Ciocco, Italy, Dante Gatteschi, Olivier Kahn, Joel Miller, Fernando Palacio

  • 3rd 1992, Tokyo, Japan, Hiizu Iwamura

  • 4th 1994, Salt Lake City, USA, Joel Miller, Art Epstein

  • 5th 1996, Osaka, Japan, Koichi Itoh, Takeji Takui

  • 6th 1998, Seignosse, France, Olivier Kahn

  • 7th 2000, San Antonio, USA, Kim Dunbar, Greg Girolami

  • 8th 2002, Valencia, Spain, Eugenio Coronado, Fernando Palacio, Jaume Veciana

  • 9th 2004, Tsukuba, Japan, Tadashi Sugawara

  • 10th 2006, Victoria, Canada, Robin Hicks

  • 11th 2008, Florence, Italy, Dante Gatteschi, Roberta Sessoli

  • 12th 2010, Beijing, China, Song Gao

  • 13th 2012, Orlando, USA, Steve Hill, Enrique del Barco

  • 14th 2014, St Petersburg, Russia, Victor Ovcharenko

  • 15th 2016, Sendai, Japan, Masahiro Yamashita

  • 16th 2018, Rio de Janeiro, Brazil, Miguel Novak

  • 17th 2021, Manchester, UK,  Richard Winpenny, Nicholas Chilton