| Swimming |
2017 European Youth Summer Olympic Festival |
Győr |
 HUN |
400 m Individual Medley, Men |
🥇 |
 GRE |
|
| Swimming |
2017 European Short Course Swimming Championships |
København |
 DEN |
200 m Backstroke, Men |
33 |
GRE |
|
| Swimming |
2017 European Short Course Swimming Championships |
København |
DEN |
100 m Individual Medley, Men |
46 |
GRE |
|
| Swimming |
2017 European Short Course Swimming Championships |
København |
DEN |
200 m Individual Medley, Men |
47 |
GRE |
|
| Swimming |
2017 European Short Course Swimming Championships |
København |
DEN |
400 m Individual Medley, Men |
21 |
GRE |
|
| Swimming |
2018 European Junior Swimming Championships |
Helsinki |
 FIN |
400 m Individual Medley, Men |
🥈 |
GRE |
|
| Swimming |
2018 European Aquatics Championships |
Glasgow, Edinburgh and Loch Lomond |
 GBR |
400 m Individual Medley, Men |
16 |
GRE |
|
| Swimming |
2018 European Aquatics Championships |
Glasgow, Edinburgh and Loch Lomond |
GBR |
200 m Individual Medley, Men |
26 |
GRE |
|
| Swimming |
2019 European Junior Swimming Championships |
Kazan |
 RUS |
400 m Individual Medley, Men |
🥇 |
GRE |
|
| Swimming |
2019 European Junior Swimming Championships |
Kazan |
RUS |
200 m Individual Medley, Men |
🥇 |
GRE |
|
| Swimming |
2019 World Junior Swimming Championships |
Budapest |
HUN |
400 m Individual Medley, Men |
🥇 |
GRE |
|
| Swimming |
2019 World Junior Swimming Championships |
Budapest |
HUN |
200 m Individual Medley, Men |
🥉 |
GRE |
|
| Swimming |
2019 European Short Course Swimming Championships |
Glasgow |
GBR |
400 m Individual Medley, Men |
27 |
GRE |
|
| Swimming |
2019 European Short Course Swimming Championships |
Glasgow |
GBR |
200 m Individual Medley, Men |
46 |
GRE |
|
| Swimming |
2019 European Short Course Swimming Championships |
Glasgow |
GBR |
100 m Individual Medley, Men |
43 |
GRE |
|
| Swimming |
2019 European Short Course Swimming Championships |
Glasgow |
GBR |
200 m Butterfly, Men |
DNS |
GRE |
|
| Swimming |
2020 European Aquatics Championships |
Budapest |
HUN |
4 x 100 m Medley Relay, Men |
14 |
GRE |
|
| Swimming |
2020 European Aquatics Championships |
Budapest |
HUN |
4 x 200 m Freestyle Relay, Men |
13 |
GRE |
|
| Swimming |
2020 European Aquatics Championships |
Budapest |
HUN |
400 m Individual Medley, Men |
18 |
GRE |
|
| Swimming |
2020 European Aquatics Championships |
Budapest |
HUN |
200 m Individual Medley, Men |
27 |
GRE |
|
| Swimming |
2022 World Aquatics Championships |
Budapest |
HUN |
200 m Individual Medley, Men |
33 |
GRE |
|
| Swimming |
2022 World Aquatics Championships |
Budapest |
HUN |
400 m Individual Medley, Men |
24 |
GRE |
|
| Swimming |
2023 World Aquatics Championships |
Fukuoka |
 JPN |
400 m Individual Medley, Men |
10 |
GRE |
|
| Swimming |
2023 European Short Course Swimming Championships |
Otopeni |
 ROU |
200 m Individual Medley, Men |
10 |
GRE |
|
| Swimming |
2023 European Short Course Swimming Championships |
Otopeni |
ROU |
400 m Individual Medley, Men |
🥉 |
GRE |
|
| Swimming |
2024 World Aquatics Championships |
Doha |
 QAT |
200 m Butterfly, Men |
27 |
GRE |
|
| Swimming |
2024 World Aquatics Championships |
Doha |
QAT |
400 m Individual Medley, Men |
DQ |
GRE |
|