Rouran Khaganate
The Göktürks, Celestial Turks or Blue Turks (; "Tūjué"; Wade-Giles: "T'u-chüeh") were a nomadic confederation of Turkic peoples in medieval Inner Asia. The Göktürks, under the leadership of Bumin Qaghan (d. 552) and his sons, succeeded the Rouran Khaganate as the main power in the region and established the Turkic Khaganate, one of several nomadic dynasties which would shape the future geolocation, culture, and dominant beliefs of Turkic peoples.