Antwerp (Belgium) - 1920
These Summer Games occured between April 20, 1920 and September 12, 1920 and involved 29 nations.

2626 athletes involved (2561 men, 65 women) in 154 events.

22 sports:
Aquatics
Archery
Athletics
Boxing
Cycling
Equestrian
Fencing
Football
Gymnastics
Hockey
Modern Pentathlon
Polo
Rowing
Rugby
Sailing
Shooting
Tennis
Tug of War
Weightlifting
Wrestling

Candidate cities:
Amsterdam (NED) and Lyon (FRA).

Opening speech by His Majesty The King Albert of Belgium.
Athletes' Olympic Oath recited by Victor Boin (Fencing and water polo).

Source: IOC.