| Water Polo |
1989 European Aquatics Championships |
Bonn |
 GER |
Water Polo, Men |
🥇 |
GER |
|
| Water Polo |
1991 World Aquatics Championships |
Perth |
 AUS |
Water Polo, Men |
5 |
GER |
|
| Water Polo |
1991 European Aquatics Championships |
Athina |
 GRE |
Water Polo, Men |
7 |
GER |
|
| Water Polo |
1994 Goodwill Games |
St. Petersburg |
 RUS |
Water Polo, Men |
🥈 |
GER |
|
| Water Polo |
1994 World Aquatics Championships |
Roma |
 ITA |
Water Polo, Men |
9 |
GER |
|
| Water Polo |
1995 European Aquatics Championships |
Wien |
 AUT |
Water Polo, Men |
🥉 |
GER |
|
| Water Polo |
1999 European Water Polo Championships |
Firenze and Prato |
ITA |
Water Polo, Men |
8 |
GER |
as Lars Tomanek-Tobias |