What drives Europeans to Syria, and to IS? Insights from the Belgian case. Egmont Paper No. 75, March 2015

‘A bizarre phenomenon,’ Der Spiegel concluded, after trying to figure out why youngsters left Germany to become foreign fighters in Syria. The magazine painted a portrait of two thirty-somethings with similar background and the same hobby – martial arts. One became director of a martial arts school in Hamburg, the other became a terrorist poster boy in Syria.1