First sworn by the Belgian athlete Victor Boin at the 1920 Games of the 7th Olympiad in Antwerp, Belgium. The athlete swear on the Olympic Flag,
To reflect the changing nature of the sporting competition, the oath has been modified and the current version was introduced in 1999. It is:
"In the name of all competitors I promise that we shall take part in these Olympic Games, respecting and abiding by the rules which govern them, committing ourselves to a sport without doping and without drugs, in the true spirit of sportsmanship, for the glory of sport and the honour of our teams."
| ATHLETES WHO HAVE SWORN THE OLYMPIC OATH | |||
| Venue | Year | Name | Events |
| Antwerp | 1920 | Victor Boin | Fencing |
| Paris | 1924 | Georges Andre | Athletics |
| Amsterdam | 1928 | Henri Denis | Football |
| Los Angeles | 1932 | George Calnan | Fencing |
| Berlin | 1936 | Rudolf Ismayr | Weightlifting |
| London | 1948 | Donald Finlay | Athletics |
| Helsinki | 1952 | Heikki Savolainen | Artistic Gymnastics |
| Melbourne | 1956 | John Landy | Athletics |
| Rome | 1960 | Adolfo Consolini | Athletics |
| Tokyo | 1964 | Takashi Ono | Artistic Gymnastics |
| Mexico City | 1968 | Pablo Lugo Garrido | Athletics |
| Munich | 1972 | Heidi Schuller | Athletics |
| Montreal | 1976 | Pierre Saint-Jean | Weightlifting |
| Moscow | 1980 | Nikolay Andrianov | Artistic Gymnastics |
| Los Angeles | 1984 | Edwin Moses | Athletics |
| Seoul | 1988 | Hah Jae and Son Mi Na | Basketball & Handball |
| Barcelona | 1992 | Luis Doreste Blanco | Sailing |
| Atlanta | 1996 | Teresa Edwards | Basketball |
| Sydney | 2000 | Rechelle Hawkes | Hockey |
| Athens | 2004 | Zoi Dimoschaki | Swimming |
| Beijing | 2008 | Zhang Yiningi | Table Tennis |

