Russia

Russia is the hometown for Olesya Rulin (who plays Kelsi Nielsen). It's a huge country, and it's the biggest country in the world beating over Canada and the US and the country's population of about 145,000,000 is the world's 9th most populous country. The country splits in Europe/Asia. People born or live in Russia speak Russian.

As of, there is no verified living supercentenarian in Russia. The country has no verified supercentenarians from the country so Canada is the biggest country of supercentenarians. A couple of claims of supercentenarians are from that country.