“Goldman Sachs” has predicted that Saudis will become the highest income globally, with the bank estimating that GDP per capita by 2075 will reach about $120,000 across the 122 economies included in the report.
GDP per capita is a measure of a country's economic output divided by the total population, as it is used as an indicator of a country's standard of living and economic development. GDP per capita does not take into account factors such as income inequality, access to healthcare and education, and environmental sustainability, all of which can affect the well-being of a country's citizens.
Source (Al-Arabiya.net Website, Edited)