| Roles | Non-starter |
|---|---|
| Sex | Male |
| Full name | John "Johnny"•Brown |
| Used name | Johnny•Brown |
| Other names | John E. Maroncelli |
| Born | 11 August 1914 in Chicago, Illinois (USA) |
| Died | 1 March 2002 |
| Affiliations | Chicago CYO, Chicago (USA) |
| NOC | United States |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Boxing | USA |
Johnny Brown | |||
| Bantamweight, Men (Olympic) |