| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Willem Oostenwald•Kemp | |
| Used name | Willem•Kemp | |
| Nick/petnames | Bles | |
| Born | 22 January 1973 in Stellenbosch, Western Cape |  RSA |
| Measurements | 185 cm / 95 kg | |
| Affiliations | Bellville, Cape Town | |
| NOC | South Africa | RSA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2000 Summer Olympics | Baseball (Baseball/Softball) | RSA |
Willem Kemp | |||
| Baseball, Men (Olympic) | South Africa | 8 |
