| Roles | Competed in Olympic Games (non-medal events) |
|---|---|
| Sex | Male |
| Full name | Roy Gibson•Rennacker |
| Used name | Roy•Rennacker |
| Born | 22 September 1885 in Kirkwood, Illinois (USA) |
| Died | February 1959 |
| Affiliations | Chicago Central YMCA, Chicago (USA) |
| NOC | United States |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1904 Summer Olympics | Athletics | USA |
Roy Rennacker | |||
| Pole Vault, Boys (Olympic (non-medal)) | 2 |