Comment on IQ world rank by country and which are the smartest nations by Teshome Negede Mekonnen.
This is the worst data collection I ever seen,because one person IQ is not measured by his study or development of country or by living different countries, However IQ can be develop through continuous study and reading, but the base come from genetically heritage from the parent. I faced a lot of people who are educated and civilized from different countries, but thinking like donkey, in the contrary I know different people they illiterate and poor but their IQ is better than the people thereon.
