Demographics-wise it makes sense that Mexico passed South Korea and Australia. And long-term it's projected Mexico will get up to 7th place by 2050. https://www.independent.co.uk/news/business/these-will-be-th...
Very dubious list. Russia and Brazil in the top ten? Highly unlikely. I wouldn’t trust any of these projections in the slightest.
Not just Russia, there are many countries most westerners know nothing about that have more money than one would have expected.