From some quick research, it at least says that he's based in Denmark - but I couldn't figure out where he actually grew up.

That said, from what I know, education in Denmark and Germany is sufficiently similar for my hypothesis to not really hold. Another interesting data point is that he is in marketing (advises people on how to cold email potential customers from what I've read) - maybe that's a more meaningful cohort. Not education per se, more socialisation in the work life.

But I suppose correlation does not imply causation anyway.