Ariël Jacobs (Dutch pronunciation: [ˈaːriˌjɛl ˈjaːkɔps]; born 25 July 1953) is a Belgian former footballer last manager of Ligue 1 side Valenciennes FCJacobs became new manager of FC Copenhagen in June 2012 following Carsten V. Jensen's resignation. His first season as manager of the club was a success and he led the club to the Danish Superliga-title in the 2012-13 season.On 21 August 2013 Ariël Jacobs was sacked as manager of FC Copenhagen as he failed to win in his first five games in the league. Wikipedia