San Marino, with a population of just over 33,000, is one of the richest countries in the world, because to tourism, manufacturing, and a favorable tax climate.
One of the region's smallest countries, it has over 430,000 people. Brunei is one of the richest nations due to its oil and gas deposits.
The United States, in North America, is the 3rd largest nation by land and population. It again overtook China to become the richest nation.
UAE's oil and gas reserves power its economy. Recently, the country has invested extensively in tourism, banking, and technology to diversify its economy.
Norway has 5.4 million people, most of whom live in Oslo, Bergen, and Trondheim. Norway's wealth comes from oil, gas, and salmon.
Switzerland's highly developed financial sector, known for its stability and skill, contributes to its riches and prosperity. It's also a global trade center.
Qatar, with a population of around 2.8 million peple, has one of the highest per capita incomes in the world
Ireland, which has a population of about 4.9 million people, has developed into one of the wealthiest countries in the world.
Singapore, which has a population of about 5.7 million people, has become one of the wealthiest countries in the world.
Despite a population of just over 650,000 people, Luxembourg has a high level of living and a strong economy.