"No, Why would he email hltv?" Because it's literally the biggest CSGO forum/site thingy and if he wanted to be represented as Polish on there he would make sure of that?
Also, what other sites are you talking about?
Also, "As of 2016, the number of Polish-born UK residents was estimated at 911,000" so there's 910,999 people + mantuu who choose the UK.
There's still more UK players in the Top 20 than Polish players, btw.