Surely the U.S. isn't exactly an economic underdog, though?
1. US - $19.42T GDP (25% of world GDP) 2. China - $11.8T GDP 3. Japan - $4.84T GDP 4. Germany - $3.42T GDP 5. UK - $2.5T GDP 6. India - $2.45T GDP 7. France - $2.42T GDP 8. Brazil - $2.14T GDP 9. Italy - $1.81T GDP 10. Canada - $1.6T GDP
Personally, the one that shocked me is Italy, what with the all you see about the country's debt problems, but I hear a lot of that is due to corruption and tax evasion.
[1] https://www.investopedia.com/articles/investing/022415/world...