| Swimming |
2017 European Youth Summer Olympic Festival |
Győr |
 HUN |
1,500 m Freestyle, Men |
🥈 |
 GER |
|
| Swimming |
2019 European Junior Swimming Championships |
Kazan |
 RUS |
800 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
2019 European Junior Swimming Championships |
Kazan |
RUS |
1,500 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
2019 European Junior Swimming Championships |
Kazan |
RUS |
4 x 200 m Freestyle Relay, Men |
🥈 |
GER |
|
| Swimming |
2019 European Short Course Swimming Championships |
Glasgow |
 GBR |
1,500 m Freestyle, Men |
6 |
GER |
|
| Swimming |
2019 European Short Course Swimming Championships |
Glasgow |
GBR |
400 m Freestyle, Men |
22 |
GER |
|
| Open Water Swimming |
2021 European Junior Open Water Swimming Championships |
Choisy-le-Roi |
 FRA |
4 x 1.25 km Relay, Mixed |
🥈 |
GER |
|
| Swimming |
2021 Swim World Cup |
Berlin |
GER |
1,500 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
2021 European Short Course Swimming Championships |
Kazan |
RUS |
800 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
2021 European Short Course Swimming Championships |
Kazan |
RUS |
1,500 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
2022 European Aquatics Championships |
Roma |
 ITA |
800 m Freestyle, Men |
5 |
GER |
|
| Swimming |
2022 European Aquatics Championships |
Roma |
ITA |
400 m Freestyle, Men |
11 |
GER |
|
| Swimming |
2022 Swim World Cup |
Berlin |
GER |
1,500 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
2023 European U23 Swimming Championships |
Dublin |
 IRL |
800 m Freestyle, Men |
🥇 |
GER |
|
| Swimming |
2023 European U23 Swimming Championships |
Dublin |
IRL |
1,500 m Freestyle, Men |
🥈 |
GER |
|
| Swimming |
2023 Swim World Cup |
Berlin |
GER |
1,500 m Freestyle, Men |
🥈 |
GER |
|
| Swimming |
2024 World Aquatics Championships |
Doha |
 QAT |
400 m Freestyle, Men |
16 |
GER |
|
| Swimming |
2024 World Aquatics Championships |
Doha |
QAT |
800 m Freestyle, Men |
4 |
GER |
|
| Swimming |
2024 World Aquatics Championships |
Doha |
QAT |
1,500 m Freestyle, Men |
6 |
GER |
|