Highest Iq Country 2024 Ranking. 100 rows according to a 2019 study by researchers richard lynn and david becker at the ulster institute, the highest average iq scores in the world belong to the japanese, with the citizens of taiwan and singapore close behind. The top 10 list appears below, and the full rankings.

The results, based on data collected. Nonetheless, population and intelligence experts continue to devise new methods and.