The present application shows the relationship between the Gross National Income per Capita (thousands of dollars per year) and the Life Expectancy around the world. As expected, we see that there is a direct relationship between both variables, with African countries having the lowest income and therefore with the lowest life expectancy, the opposite occurs with European countries and with some such as Singapure and Qatar. It is worth mentioning that countries such as Chile and Costa Rica have incomes of less than $ 20,000 and a considerable life expectancy of 79 years each.