Mexico (Mexico) - 1968
These Summer Games occured between October 12, 1968 and October 27, 1968 and involved 112 nations.

5516 athletes involved (4735 men, 781 women) in 172 events.

20 sports:
Aquatics
Athletics
Basketball
Boxing
Canoe / Kayak
Cycling
Equestrian
Fencing
Football
Gymnastics
Hockey
Modern Pentathlon
Rowing
Sailing
Shooting
Volleyball
Weightlifting
Wrestling

1 exhibition sports:
Basque pelota

Candidate cities:
Détroit (USA), Lyon (FRA) and Buenos Aires (ARG)

Opening speech by The mexican president Gustavo Diaz Ordaz.
Athletes' Olympic Oath recited by Pablo Lugo Garrido (athlétisme).
Olympic Flame lighted by Norma Enriqueta Basilio de Sotelo (athlétisme).

Source: IOC.