As of 2012, the largest number of people who have not been contacted lie in West Papua (the Indonesian part of the island of New Guinea). However, many sources list Brazil's Amazon as the area with the largest number of uncontacted groups. The apparent contradiction is explained by the fact that there is much better information about the Brazilian groups (which are counted by an official organization in Brazil that protects the indigenous peoples). With regard to West Papua, there are at best rough estimates and no government organization that either counts them or seeks to protect them.
Brazil, as the largest country, also has the largest population.
It is Brazil
Brazil has the largest population of Japanese people outside of Japan.
Brazil has the largest population density, and I think Columbia is next.
Sao Paulo is the largest city in Brazil, and its nickname is the 'Land of Drizzle.' The population on Sao Paulo is 11,316,149 people.
São Paulo, Brazil is the largest city south of the equator, the largest city in the Americas, the largest city in Brazil, and the world's twelfth largest city by population. As of 2014, the population is roughly 11.9 million people; it is 3,067 square miles in size. The nearly 12 million people who live in São Paulo are known as "paulistanos."
The second largest Catholic population in the world is in Brazil. Approximately 123 million people in Brazil identify as Catholic, making it the country with the second-largest Catholic population after the Philippines.
China. The overwhelming majority (>90%) of Chinese people are endemically Chinese, making them natives. Since 90% of China is a larger population than any other country, China has the largest population of natives.
Ethnicities in Brazil include:European (from most ethnic groups of Europe)AfricanAsianIndigenous (including at least 67 uncontacted tribes.numbers of people descended from mixtures of two or more of the above
Brazil is the largest country in South America, and also has the largest population is South America.
São Paulo in Brazil is the largest city in the world where Portuguese is spoken, with a population of over 12 million people.
Brazil, with a population of 193,252,604 qualifies as such.