S. Sudan is 36 times larger than Kuwait.
Area: 17,818 km2 World Factbook
Population: 2,742,711 (July 2014) World Factbook
Kuwait, officially the State of Kuwait, is an Arab country in Western Asia. Situated in the northern edge of Eastern Arabia at the tip of the Persian Gulf, it shares borders with Iraq and Saudi Arabia. As of 2013, Kuwait has a population of 4 million. Wikipedia
Area: 644,329 km2 World Factbook
Population: 11,562,695 (July 2014) World Factbook
South Sudan, officially the Republic of South Sudan, is a landlocked country in northeastern Africa that gained its independence from Sudan in 2011. Its current capital is Juba, which is also its largest city. Wikipedia