Well Ukraine to be precise. I am in Kiev and these are some smart people. The thing that strikes me most of all is how similar we are. In terms of personality profiling, it seems that people are people, even in the former Soviet Union. And guess what, employers still have trouble finding the right person and job seekers still have difficulty finding the right job.
If you are applying for jobs in the UK and English is not your first language, then don't forget that people are people. we are more similar than different. Don't get hung up on difference. Employers all have the same concerns when thinking of hiring you, so make it easy for them.