Tangen combines personal success with a deep ... and busy. His birthplace, Kristiansand, is modest and hardly suggests how he could have conquered such an extraordinary position.

Nicolai Tangen, the head of Norway’s $1.7tn sovereign wealth fund, is the driving force behind Kunstsilo, a new museum of Nordic Modernism that opened in his hometown of Kristiansand last year.

After comparisons with Leprous, because the bands share a drummer, they’re now expecting comparisons with Muse and Rammstein ...