China
Africa. Also these is a country that has the most diseases---it has the most incredible variety of animals and strange creatures that you cant even imagine. That's why its considered the country with the biggest animal population in the world.
The United Kingdom is all ready a country. Greater London has the most population, followed by the West Midlands.
The population of China is over 1 100 000 people
After China, the country with the biggest population is India.
China and Canada. Canada has the most people in the world, China is the BIGGEST country in the world. Altough, you SHOULD try going on http://www.wikianswers.com and shearch up "Largest and biggest country of the world?". ;D
Australia is not the biggest country. In terms of size, Russia is the largest country. Australia is the 6th largest. In terms of population, China is the largest. Australia is the 53rd most populous country.
China has the highest population with 1338612968 people
Mexico is the most populous Spanish-speaking country in the world. Colombia is the most populous Spanish-speaking country in South America.
The biggest country in the UK is England in terms of both land area and population. It covers about two-thirds of the total land area of the UK and is the most populous country in the UK.
Brazil with 190.7 million people is the most populated country in Latin America.
China is the fourth biggest country with 3,705,195 square miles. Indonesia is the fourth most populous country with 245,453,000 people.
The nation with the largest land mass is Russia. The country with the most people is China. Considering that China is the third biggest nation in size (after Russia 1 and Canada 2), and that Russia has much smaller population; then the overall biggest country in land mass and population is China.