1. Trygve Lie (Norway)
  2. Dag Hammarskjöld (Sweden)
  3. U Thant (Myanmar )
  4. Dr. Kurt Waldheim (Australia)
  5. Javier Perez de Quraar (Peru)
  6. Boutros Boutros Ghali (Egypt)
  7. Kofi Annan( Ivory Coast)
  8. Ban Ki Moon (South Korea)
  9. António Guterres (Portugal)