John 'Tune' Kristiansen (born 12 February 1955) is a Danish professional Association football manager, until recently was working as head coach of Boldklubben Frem.
As an active footballer, Tune played in the forward position.
[2] He moved to BK Frem in 1980, and scored three goals in 26 games for the club.
[1] In October 2000, Tune signed his first contract as a fully professional coach, as he was put in charge of the Danish Football Association youth development program at Køge Boldklub.
[1] On 2 November 2011 he announced that he would step down as manager on 31 December 2011 for personal reasons.