Career
He was moved up to AGF first team in summer 2011. Prior to that he was playing for the Lyseng football club On December 10, 2012 Jønsson scored a stunner goal for the final result 3-3 against Silkeborg IF in the last minute of the last match of 2012 in the Danish Superliga.
This goal would later be awarded Best Goal of 2012 by the viewers of DR"s award show Sport 2012.