| Open Water Swimming |
2019 European Junior Open Water Swimming Championships |
Račice |
 CZE |
4 x 1.25 km Relay, Mixed |
🥈 |
 GER |
|
| Open Water Swimming |
2020 European Aquatics Championships |
Budapest |
 HUN |
10 km, Men |
12 |
GER |
|
| Swimming |
2021 European Short Course Swimming Championships |
Kazan |
 RUS |
800 m Freestyle, Men |
9 |
GER |
|
| Swimming |
2021 European Short Course Swimming Championships |
Kazan |
RUS |
1,500 m Freestyle, Men |
10 |
GER |
|
| Open Water Swimming |
2022 World Aquatics Championships |
Budapest |
HUN |
4 x 1.25 km Relay, Mixed |
🥇 |
GER |
|
| Open Water Swimming |
2022 European Aquatics Championships |
Roma |
 ITA |
5 km, Men |
5 |
GER |
|
| Open Water Swimming |
2022 European Aquatics Championships |
Roma |
ITA |
10 km, Men |
5 |
GER |
|
| Open Water Swimming |
2022 European Aquatics Championships |
Roma |
ITA |
4 x 1.25 km Relay, Mixed |
5 |
GER |
|
| Swimming |
2022 European Aquatics Championships |
Roma |
ITA |
800 m Freestyle, Men |
13 |
GER |
|
| Swimming |
2022 European Aquatics Championships |
Roma |
ITA |
1,500 m Freestyle, Men |
8 |
GER |
|
| Open Water Swimming |
2023 Marathon Swimming World Series |
Soma Bay |
 EGY |
4 x 1.5 km Relay, Mixed |
🥇 |
GER |
|
| Open Water Swimming |
2023 Marathon Swimming World Series |
Golfo Aranci |
ITA |
4 x 1.5 km Relay, Mixed |
🥇 |
GER |
|
| Open Water Swimming |
2023 Marathon Swimming World Series |
Golfo Aranci |
ITA |
10 km, Men |
🥉 |
GER |
|
| Open Water Swimming |
2023 World Aquatics Championships |
Fukuoka |
 JPN |
5 km, Men |
4 |
GER |
|
| Swimming |
2023 World Aquatics Championships |
Fukuoka |
JPN |
400 m Freestyle, Men |
21 |
GER |
|
| Open Water Swimming |
2023 World Aquatics Championships |
Fukuoka |
JPN |
4 x 1.5 km Relay, Mixed |
4 |
GER |
|
| Open Water Swimming |
2023 World Aquatics Championships |
Fukuoka |
JPN |
10 km, Men |
🥉 |
GER |
|
| Open Water Swimming |
2024 World Aquatics Championships |
Doha |
 QAT |
5 km, Men |
8 |
GER |
|
| Open Water Swimming |
2024 World Aquatics Championships |
Doha |
QAT |
10 km, Men |
11 |
GER |
|
| Open Water Swimming |
2024 World Aquatics Championships |
Doha |
QAT |
4 x 1.5 km Relay, Mixed |
4 |
GER |
|