Henrik Jensen. No idea who he is without looking at google but been mentioned to me….ticks the right box in that I’ve never heard of him anyway.
His Kalmar team finished sixth in the Swedish top division last year. I’ve never had any time for Swedish football since 1979, but it still feels like quite a drop to go from top tier there to fourth tier in England. He is Danish, but worked at the team who are huge rivals to Viborg (the brothers’ team in Denmark)