| Athletics |
2018 World Athletics U20 Championships |
Tampere |
 FIN |
Decathlon, Men |
🥉 |
 SUI |
|
| Athletics |
2019 European Athletics U20 Championships |
Borås |
 SWE |
Decathlon, Men |
🥇 |
SUI |
|
| Athletics |
2021 European Athletics U23 Championships |
Tallinn |
 EST |
Long Jump, Men |
🥇 |
SUI |
|
| Athletics |
2022 World Athletics Indoor Championships |
Beograd |
 SRB |
Heptathlon, Men |
🥈 |
SUI |
|
| Athletics |
2022 World Athletics Championships |
Eugene |
 USA |
Long Jump, Men |
🥉 |
SUI |
|
| Athletics |
2022 European Athletics Championships |
München |
 GER |
Decathlon, Men |
🥈 |
SUI |
|
| Athletics |
2023 European Games |
Kraków and Małopolska |
 POL |
Long Jump, Men |
🥉 |
SUI |
|
| Athletics |
2024 World Athletics Indoor Championships |
Glasgow |
 GBR |
Heptathlon, Men |
🥇 |
SUI |
|