April 1991: George E. Andrews
March 1992: Don Zagier
March 1993: Elliott Lieb
April 1994: Shing-Tung Yau
October 1994: Elias M. Stein
April 1996: Louis Nirenberg
October 1996: Peter Sarnak
January 1997: Andrew Wiles
April 1998: Alain Connes
April 1999: Gian-Carlo
Rota
March 2000: Sun-Yung Alice Chang
March 2001: Timothy Gowers
March 2002: Jeffrey Lagarias
October 2003: Henryk Iwaniec
April 2004: Dusa McDuff
March 2005: Shlomo Sternberg
November 2006: Claudio Procesi
November 2007: John Morgan