Acting
Marius Borg Høiby
Department: Acting
Biography
Marius Borg Høiby, born on January 13, 1997, in Oslo, is the son of Crown Princess Mette-Marit of Norway from an early relationship with financial analyst Morten Borg. His mother is married to Crown Prince Haakon Magnus of Norway, making him the half-brother of Princess Ingrid Alexandra and Prince Sverre Magnus. In July, Marius Borg Høiby was sentenced to four years in prison for a total of 34 offenses.
Known For
Prominent works featuring Marius Borg Høiby
Movie
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King Harald IV of Norway: The funeral
2026
TMDB5.0
Movie
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The Bonus Prince – the trial of Marius
2026
TMDB0.0
Filmography & Credits
Complete career catalog (2 titles)
| Poster | Title | Character / Role | Type | Year |
|---|---|---|---|---|
 | King Harald IV of Norway: The funeral | Stepson of King Haakon VIII | Movie | 2026 |
 | The Bonus Prince – the trial of Marius | Self (archive footage) | Movie | 2026 |