American Samoa, with about 93% of the country obese.
By sheer numbers, yes, the United Kingdom is the most obese country in Europe. However, by percentage of population, Malta is the most obese country in Europe.
Europe does not, Asia is the continent with the highest population density. However, Monaco (a European country) is the country with the highest population density.
India has the highest population of Hindus
Brazil has the highest Catholic population in the world.
The country in Latin America with the highest population density is Barbados.
According to the World Health Organisation, the country with the largest population of obese people is American Samoa, where 93.5% of the people are overweight, and 74.6 % are classified as "obese".
If you are asking in absolute numbers then the USA has the highest number of overweight people. If you are asking which country has the highest proportion of overweight people it is the Kingdom of Samoa, and island in the Pacific.
NIgeria has the highest population in Africa with 154,728,892 people
Mississippi ranks number one with 31.7% of its adult population obese, 67.4% of its adult population obese 17.8% of its adolescents and children population obese. West Virginia is in a close second. Hawaii is by far the least obese state in the US.
73% of Americas population is obese.
Actually there are several Pacific Island nations with over 90% obesity rates, and I think Nauro or a country like that has the highest at 94% obesityAustralia has now become the most obese people (percentage wise) America is now second.