Okay, I will answer quickly then.
Essentially, police officers, generally senior executives, can self-identify and put their name in the hat, as it were, to run for a given position. Yes, there's a lot of seeking of support and a lot of back and forth with like-minded countries in the electoral process.
First of all, there's a president, three vice-presidents and nine delegates, all divided by four regions in the world. There's representation from Asia, Europe, Africa and the Americas. Once it goes to the general assembly, it is the 194 countries that vote for the different vice-presidencies, delegates, the president and so on.
I will say, as to your angst about the Russian president, you may know that he's been vice-president for a number of years and that the executive committee operates as a unit and that the president is the administrator, I would say for lack of a better word, of the executive committee but doesn't have any more significant power than any other member.
Therefore, it is really an issue of consensus building and doing what's best for the INTERPOL communities.