| Roles | Competed in Olympic Games (non-medal events) |
|---|---|
| Sex | Male |
| Full name | Harold Estes•Hammack |
| Used name | Harold•Hammack |
| Born | 23 September 1909 in Glenwood, Iowa (USA) |
| Died | 27 November 1988 in Silver City, New Mexico (USA) |
| Affiliations | USC Trojans, Los Angeles (USA) |
| NOC | United States |
Harold Hammack was a running back who subbed in for Gene Clark on the West Team. Hammack played football at Southern Cal. He later served as a lieutenant in the US Navy during World War II.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1932 Summer Olympics | American Football | USA |
Harold Hammack | |||
| American Football, Men (Olympic (non-medal)) | West | 1 |