| Roles | Competed in Olympic Games (non-medal events) |
|---|---|
| Sex | Male |
| Full name | John Beaumont•Warren |
| Used name | John•Warren |
| Other names | Tchitchibin |
| Born | 8 June 1877 in White Earth, Minnesota (USA) |
| Died | 11 February 1968 in Verona, Wisconsin (USA) |
| Affiliations | Haskell Indian School, Lawrence (USA) |
| NOC | United States |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1904 Summer Olympics | American Football | USA |
John Warren | |||
| American Football, Men (Olympic (non-medal)) | Haskell Indian School | NP |