I wrote AFAIK, which means I don't have a source at hand, only memory of having seen the claim documented by research somewhere...

https://www.psychologytoday.com/us/blog/the-justice-and-responsibility-league/200904/why-some-psychopaths-are-in-leadership-positions

It is well observed that psychopaths (a.k.a. sociopaths) are found both in prison and in managerial positions.

That comment is made by a PhD psychologistm and confirms it.

Feel free to investigate further, at least you now know there is something for sure.