Athletics, IAAF Athletics World Championships, 400 metres hurdles - 400 metres hurdles World Champions, men

1983 Edwin Moses
1987 Edwin Moses
1991 Samuel Matete
1993 Kevin Young
1995 Derrick Adkins
1997 Stéphane Diagana
1999 Fabrizio Mori
2001 Félix Sánchez
2003 Félix Sánchez
2005 Bershawn Jackson
2007 Kerron Clement
2009 Kerron Clement
2011 Dai Greene