Career
He was the head coach of the Iceland national handball team In October 2013, it was announced that Gudmundsson will take over the coaching role of Ulrik Wilbek as Head Coach of Denmark national handball team from 1 July 2014. Gudmundsson is ranked with Dagur Sigurðsson his fellow countryman, who is the current national team coach of Germany"s Men"s team and another, Alfreð Gíslason, coach of THW Kiel amongst the best coaches of our era.