Marius Borg Hoiby

• 1 Campaigning royal Mette-Marit practises take your son to work day
  A passionate advocate for HIV prevention and women's rights, Princess Mette-Marit of Norway is passing on her values to her son. Visiting New York for a meeting of global leaders,...

• 2 Norwegian royal family unite for the confirmation of Mette-Marit's son Marius
  Young Marius Borg Hoiby – Princess Mette-Marit's teenage son from a previous relationship – has been perfectly integrated into the Norwegian royal family for years. And further...

• 3 Mette-Marit and Haakon defend son's use of social media after security risk fears
  Norway's Prince Haakon and Princess Mette-Marit have taken the unusual step of writing an open letter to a newspaper which claimed their son's use of a photo sharing application posed a security risk. The...

• 4 Haakon and Mette-Marit of Norway prove they're more in love than ever at ski festival
  Not often seen showing their affection for each other in public, Norway's Crown Prince Haakon and Crown Princess Mette-Marit gave onlookers a touching demonstration of their continuing love at the weekend....