| Athletics |
1991 World Athletics Championships |
Tokyo |
 JPN |
200 m, Men |
🥈 |
 NAM |
|
| Athletics |
1991 All-Africa Games |
Al-Qahira |
 EGY |
200 m, Men |
🥇 |
NAM |
|
| Athletics |
1991 All-Africa Games |
Al-Qahira |
EGY |
100 m, Men |
🥇 |
NAM |
|
| Athletics |
1993 World Athletics Indoor Championships |
Toronto |
 CAN |
60 m, Men |
🥈 |
NAM |
|
| Athletics |
1993 World Athletics Championships |
Stuttgart |
 GER |
200 m, Men |
🥇 |
NAM |
|
| Athletics |
1994 Goodwill Games |
St. Petersburg |
 RUS |
200 m, Men |
🥈 |
NAM |
|
| Athletics |
1994 Commonwealth Games |
Victoria |
CAN |
200 m, Men |
🥇 |
NAM |
|
| Athletics |
1994 Commonwealth Games |
Victoria |
CAN |
100 m, Men |
🥉 |
NAM |
|
| Athletics |
1995 World Athletics Championships |
Göteborg |
 SWE |
200 m, Men |
🥈 |
NAM |
|
| Athletics |
1997 World Athletics Championships |
Athina |
 GRE |
200 m, Men |
🥈 |
NAM |
|
| Athletics |
1998 African Athletics Championships |
Dakar |
 SEN |
200 m, Men |
🥇 |
NAM |
|
| Athletics |
1998 African Athletics Championships |
Dakar |
SEN |
100 m, Men |
🥈 |
NAM |
|
| Athletics |
1998 Commonwealth Games |
Kuala Lumpur |
 MAS |
100 m, Men |
🥈 |
NAM |
|
| Athletics |
1999 World Athletics Indoor Championships |
Maebashi |
JPN |
200 m, Men |
🥇 |
NAM |
|
| Athletics |
1999 All-Africa Games |
Johannesburg |
 RSA |
100 m, Men |
🥉 |
NAM |
|
| Athletics |
2002 Commonwealth Games |
Manchester |
 ENG |
200 m, Men |
🥇 |
NAM |
|
| Athletics |
2002 African Athletics Championships |
Radès |
 TUN |
100 m, Men |
🥇 |
NAM |
|
| Athletics |
2002 African Athletics Championships |
Radès |
TUN |
200 m, Men |
🥇 |
NAM |
|
| Athletics |
2003 All-Africa Games |
Abuja |
 NGR |
200 m, Men |
🥈 |
NAM |
|
| Athletics |
2003 Afro-Asian Games |
Hyderabad |
 IND |
4 x 100 m Relay, Men |
🥇 |
NAM |
|
| Athletics |
2003 Afro-Asian Games |
Hyderabad |
IND |
200 m, Men |
🥇 |
NAM |
|