| Year | Winners |
| 2021 | Kyongtae Bae |
| 2020 | Arlene Chapman |
| 2019 | York Pei and Bradley K. Yoder |
| 2017 | David Beier and Ronald Perrone |
| 2015 | Gregory Pazour and Peter Igarashi |
| 2013 | Vincent Gattone and Dorien J.M. Peters |
| 2011 | James Calvet and Gerd Walz |
| 2009 | Lisa M. Guay-Woodford and Corine Antignac and Friedhelm Hildebrandt |
| 2007 | Vincente Torres and Jing Zou |
| 2005 | Gregory Germino and Stefan Somlo |
| 2003 | Jared J. Grantham and Peter C. Harris |
| Year | Winners |
| 2020 | William Couser |
| 2019 | Detlef Schlondorff |
| 2017 | Stanley Clark Jordan |
| 2015 | Manikkam Suthanthiran |
| 2013 | David Salant |
| 2011 | Eberhard Ritz |
| 2009 | Jared J. Grantham |
| 2007 | Pierre Ronco |
| 2005 | Giuseppe Remuzzi |
| 2003 | Robert W. Schrier and Stewart Cameron |
| 2001 | Anita Apeira and Roscoe R. Robinson |
| 1999 | Barry M. Brenner and Robert Heptinstall |
| 1997 | Renee Habib and Prescilla Kincaid-Smith |
| 1995 | Donald W. Seldin |
| 1993 | Gabriel Richet and Hugh E. de Wardener |
| 1990 | Frank. J. Dixon |
| 1987 | Willem J. Kolff and Belding Scribner |
| Year | Winners |
| 2020 | Karl Nath |
| 2019 | Mehmet Sever and Raymond Vanholder |
| 2017 | Raúl Lombardi |
| 2015 | Kirpal Chugh |
| 2013 | Bruce A. Molitoris |
| 2011 | Ravindra L Mehta |
| 2009 | Claudio Ronco |
| 2007 | Joseph Bonventre |
| 2005 | Norbert Lameire |
| 2003 | Robert Schrier |
| 1999 | Franklin Epstein |
| 1997 | George Porter |
| 1995 | Haskel Eliahou |
| 1991 | Ori Better |
| Year | Winners |
| 2021 | Katalin Susztak |
| 2019 | Melissa Little |
| 2017 | Friedhelm Hildebrandt |
| 2015 | Barry Brenner |
| 2013 | Susan Quaggin |
| 2011 | Terry Strom |
| 2009 | Heini Murer |
| 2007 | Richard Lifton |
| 2005 | Steven Hebert and Bernard Rossier |
| 2003 | Marilyn Farquhar |
| 2001 | Eberhard Fromter and Floyd Rector |
| 1999 | Isidore Edelman and Hans Ussing |
| 1997 | Alexander Leaf and Klaus Thureau |
| 1995 | Maurice Burg and Francois Morel |
| 1993 | Gerhard Giebisch |
| 1990 | Carl Gottschalk and Karl Ullrich and Heinz Wirz |
| 1987 | Robert Berliner |
| Year | Winners |
| 2021 | Tushar J. Vachharajani |
| 2019 | Agnes B. Fogo |
| 2017 | Mignon McCulloch |
| 2015 | Georgi Abraham |
| 2013 | Haiyan Wang and Norbert Lameire |
| 2011 | Meguid El-Nahas |
| 2009 | Saraladevi Naicker |
| 2007 | Rashad Barsoum |
| 2005 | John Dirks |
Africa Region
| Year | Winners |
| 2021 | Daze Apollinaire Gnionsahe (Cote d’Ivoire) |
| 2019 | Oladipo Olujimi Akinkugbe (Africa) |
| 2017 | Hasan Abu-Aisha (Sudan) |
| 2015 | Rashad Barsoum (Egypt) |
| 2013 | Yackob Seedat (South Africa) |
Eastern and Central Europe Region
| Year | Winners |
| 2021 | László Rosivall (Hungary) |
| 2019 | Halima Resic (Bosnia and Herzegovina) |
| 2017 | Ayla San (Turkey) |
| 2015 | Vytautas Kuzminskis (Lithuania) |
| 2013 | Momir Polenakovic (Republic of Macedonia) |
Latin America Region
| Year | Winners |
| 2021 | Pablo Ulises Massari (Argentina) |
| 2019 | Edgar Sanclemente (Colombia) |
| 2017 | Nestor Schor (Brazil) |
| 2015 | Jose-Carlos Peña (Mexico) |
| 2013 | Nelson Mazzuchi (Uruguay) |
Middle East Region
| Year | Winners |
| 2021 | Samir G. Mallat (Lebanon) |
| 2017 | Riyad Said (Jordan) |
| 2015 | Berhooz Broumand (Iran) |
| 2013 | Tareq S. Suheimat (Jordan) |
NIS and Russia Region
| Year | Winners |
| 2021 | Mykola Kolesnyk (Ukraine) |
| 2019 | Valery Pilotovich (Belarus) |
| 2017 | Assiya Kanatbayeva (Kazakhastan) |
| 2015 | Maya Ignatova (Russia) |
| 2013 | Natalia Tomilina (Russia) |
North America and the Caribbean Region
| Year | Winners |
| 2021 | Maolynne Miller (Jamaica) |
North and East Asia Region
| Year | Winners |
| 2021 | Nan Chen (China) |
| 2017 | Wu-Chang Yang (Republic of China, Taiwan) |
| 2015 | Shan-yan Lin (China) |
| 2013 | Hai Yan Wang (China) |
Oceania and South East Asia Region
| Year | Winners |
| 2021 | Norella Kong (Malaysia) |
| 2019 | Supat Vanichkarn (Thailand) |
| 2017 | Wiguno Prodjosudjadi (Indonesia) |
| 2015 | Zaki Morad (Malaysia) |
| 2013 | Visith Sitprija (Thailand) |
South Asia Region
| Year | Winners |
| 2017 | Harun Ur Rashid (Bangladesh) |
| 2015 | Adibul Hasan Rizvi (Pakistan) |
| 2013 | Vidya Acharya (India) |