Ari Mikael Behn (Norwegian pronunciation: [ˈɑ̀ːrɪ ˈbeːn]; né Bjørshol, pronounced [ˈbjø̀ːʂhuːl] or [ˈbjø̀ːʁshuːl]; 30 September 1972 – 25 December 2019) was a Norwegian author, playwright, and visual artist, best known for his marriage to Princess Märtha Louise of Norway from 2002 to 2017. He held no title or special status, and he remained a private citizen during the marriage.
https://en.wikipedia.org/wiki/Ari_Behn