Countries with the highest IQs: Top 10 countries with the highest IQs in the world: South Korea, China, Japan and other leading global rankings | World News
Global IQ rankings often receive widespread attention because they attempt to compare average cognitive test scores across different countries. The 2026 data set shows some clear changes in some countries, with some improving compared to last year and others experiencing slight declines. South Korea, China and Japan still top the list with stable rankings. At … Read more