1 QatarThe richest country in the world is Qatar. The country's population is less than 2 million and its per capita GDP is about $182 billion. Comprising an area of 11,437 sq km (4,416 sq mi), Qatar depends on earning from petroleum and 85% in its export earnings.
2 LuxembourgTaking second spot in this richest list is Luxembourg. This European country with just half a million population has a per capita GDP of $93,173.61.