Kalle Bäck, 38, from Gothenburg is a municipal politician for the Christian Democrats. In his spare time, he is mainly devoted to Iron Maiden.
The concert at Sweden Rock will be his sixth – only on the ongoing The Future Past Tour. The 38-year-old travels all over the globe to follow the idols. He says: "It's important to plan your leave and doesn't really cost much more than regular holidays. But it's worth it to see the world's best band"