In September 2008 Karlsen signed a four-year contract with the Norwegian club Fredrikstad FK in the position as sporting director, starting from 1 November, but left the club on 22 January 2009 due to a dispute with the Fredrikstad-coach Anders Grönhagen.
Anders Fogh Rasmussen | Thomas Anders | Anders Jormin | Günther Anders | Anders Fager | Anders Behring Breivik | Anders Aukland | Władysław Anders | Anders Celsius | Anders Zorn | Anders Thomas Jensen | Anders Morgenthaler | Anders Björner | Anders Bagge | William Anders | Anders Sandberg | Anders Jahan Retzius | Anders Hansson | Anders Dahlvig | Anders Arborelius | Lars Anders Tomter | Knut Anders Fostervold | Anders Winroth | Anders Sandøe Ørsted | Anders Remmer | Anders Olsson | Anders Møller | Anders Linderoth | Anders Linder | Anders Koppel |