| Roles | Non-starter |
|---|---|
| Sex | Male |
| Full name | Karl-Johan•Wong |
| Used name | Karl-Johan•Wong |
| Born | 7 March 1923 |
| Died | 20 January 1997 (aged 73 years 10 months 13 days) |
| NOC |  Sweden |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Wrestling | SWE |
Karl-Johan Wong | |||
| Light-Heavyweight, Greco-Roman, Men (Olympic) | ||||||
| Heavyweight, Greco-Roman, Men (Olympic) | ||||||
| Light-Heavyweight, Freestyle, Men (Olympic) |
