Do you know? According to worldpopulationreview.com, Cambodia ranks 15th in the world IQ Index.
The average IQ of Cambodia is 99.75, placing it 15th out of 199 countries. The world population review, using data from voicemails, Twitter, Facebook, YouTube, Google, and other websites, put it among the countries with the smartest people.
Most of the facts on what is happening in the world and in Cambodia was correctly answered by Cambodians.
Source: worldpopulationreview.com Photo: US Embassy Cambodia