I've managed two teams on my server. With my first team, I reached level 7 before starting over. Lets just say I was getting tired of losing in the semi-finals or finals of cup/cl every single time.
My current team is at level 14. I learned a lot the first time through, which generates a lot more success...
The server is dominated mainly by Turkish and Indonesian squads. I've also learned Batman is a city in Turkey . I'm guessing with Turks, the game is so popular there, they are scattered amongst many different servers.
Following them are Romania and Thailand.
Behind them English managers seem to scatter around the levels, but aren't real large in volume. Seem to be some English managers at the really high levels, way above where I'm at...
Seeing the server @ two different level ranges, one thing that jumped out at me is the first go-round I encountered far more strong teams managed by players from Western Europe. Austria, Netherlands, England and Italy all had token buyers. There were quality German sides as well, but not an obvious token buyer. 2nd time around, no Italians or British players at my level. Luxembourg and France each have a token buyer, but one just recently started buying and the other has never won the CL, which is a far cry, from my first go round.
1st team had me encountering Polish and Hungarian sides, whereas 2nd time is very few European squads anywhere (besides Turkey), but Romanians are the most prevalent. The Romanians I see a lot when supporting friends, but sit at different levels. It also seem Romanians win more trebles than the other players but that's probably a coincidence!!!