mongolia
The capital of Mongolia is Ulan Bator.
Genghis khan
Genghis Khan was the emperor of the Mongol Empire and founder of the Great Khan. He came to power after uniting many of the nomadic tribes of northeast Asia. After founding the Mongol Empire and being proclaimed "Genghis Khan," he started the Mongol invasions that resulted in the conquest of most of Eurasia. These campaigns were often accompanied by wholesale massacres of the civilian populations. By the end of his life, the Mongol Empire occupied a substantial portion of Central Asia and China.