1987 Düren, Germany, Paul Banfai
1990 Iowa City, USA, Bruce Gantz
1993 Innsbruck, Austria, Erwin Hochmair
1995 Paris, France, Henry Chouard
1997 New York, USA, Noel Cohen
2000 Miami, USA, Tom Balkany
2002 Manchester, UK, Richard Ramsden
2004 Indianapolis, USA, Richard Miyamoto
2006 Vienna, Austria, Wolf-Dieter Baumgartner
2008 San Diego, USA, William Luxford
2010 Stockholm, Sweden, Eva Karltorp & Anders Freijd
2012 Baltimore, USA, John Niparko
2014 Munich, Germany, Joachim Müller
2016 Toronto, Canada, Julian Nedzelski & Joseph Chen
2018 Antwerp, Belgium, Paul Van de Heyning
2020 Orlando, USA, Harold Pillsbury, Kevin Brown & Margaret Dillon
2024 Las Palmas, Spain, Angel Ramos & Manuel Manrique
2026 Warsaw, Poland, Henryk Skarżyński & Piotr H. Skarżyński