| Athletics |
2013 World Athletics Youth Championships
|
Donetsk |
 UKR |
Octathlon, Men |
🥇 |
 NOR |
|
| Athletics |
2015 European Junior Championships
|
Eskilstuna |
 SWE |
400 m, Men |
🥈 |
NOR |
|
| Athletics |
2015 European Junior Championships
|
Eskilstuna |
SWE |
Decathlon, Men |
🥈 |
NOR |
|
| Athletics |
2017 European Athletics U23 Championships
|
Bydgoszcz |
 POL |
400 m, Men |
🥈 |
NOR |
|
| Athletics |
2017 European Athletics U23 Championships
|
Bydgoszcz |
POL |
400 m Hurdles, Men |
🥇 |
NOR |
|
| Athletics |
2017 World Athletics Championships
|
London |
 GBR |
400 m Hurdles, Men |
🥇 |
NOR |
|
| Athletics |
2018 European Athletics Championships
|
Berlin |
 GER |
400 m Hurdles, Men |
🥇 |
NOR |
|
| Athletics |
2019 European Athletics Indoor Championships
|
Glasgow |
GBR |
400 m, Men |
🥇 |
NOR |
|
| Athletics |
2019 World Athletics Championships
|
Doha |
 QAT |
400 m Hurdles, Men |
🥇 |
NOR |
|
| Athletics |
2022 European Athletics Championships
|
München |
GER |
400 m Hurdles, Men |
🥇 |
NOR |
|
| Athletics |
2023 European Athletics Indoor Championships
|
İstanbul |
 TUR |
400 m, Men |
🥇 |
NOR |
|
| Athletics |
2023 World Athletics Championships
|
Budapest |
 HUN |
400 m Hurdles, Men |
🥇 |
NOR |
|
| Athletics |
2024 World Athletics Indoor Championships
|
Glasgow |
GBR |
400 m, Men |
🥈 |
NOR |
|
| Athletics |
2024 European Athletics Championships
|
Roma |
 ITA |
400 m Hurdles, Men |
🥇 |
NOR |
|