What is the World's most “Diverse” Country?

Which country can take the prize as the world's most "diverse" country by today's standards? There are several different demographic metrics we can use to try and come to this conclusion including of course, economics, politics, religion, race, ethnicity and probably even more factors.

This video was a fun, light-hearted effort to show some respect for different parts of the world, so don't take my "rankings" too seriously, and let me know in your opinions which country can safely be called the world's "most diverse." Thanks for watching!

Sources:

https://factfinder.census.gov/faces/tableservices/jsf/pages/productview.xhtml?pid=ACS_17_1YR_B02003&prodType=table
http://www.thearda.com/internationalData/countries/Country_201_2.asp
https://ww2.ibge.gov.br/english/estatistica/populacao/censo2010/default.shtm
https://www.telegraph.co.uk/news/world/china-watch/society/underground-homes-china/
https://www.businessinsider.com/chinas-middle-class-is-exploding-2016-8

Видео What is the World's most “Diverse” Country? канала Masaman