Original quiz here: https://www.jetpunk.com/quizzes/countries-by-sports-league-revenue
Name the countries whose professional sports leagues have the highest total revenue.
Estimated numbers based on https://en.wikipedia.org/wiki/List_of_professional_sports_leagues_by_revenue
Not including "amateur" sports leagues such as the NCAA
If a sports league has teams from multiple countries, we break it up as best as possible