Vasily Vasilievich Radlov or Friedrich Wilhelm Radloff was a German-Russian linguist, ethnographer, and archaeologist, often considered to be the founder of Turkology, the scientific study of Turkic peoples. According to Turkologist Johan Vandewalle, Radlov knew all of the Turkic languages and dialects as well as German, French, Russian, Greek, Latin, Manchu, Mongolian, Chinese, Arabic, Persian, and Hebrew.

The Orkhon inscriptions are two memorial installations erected by the Göktürks written in the Old Turkic alphabet in the early 8th century in the Orkhon Valley in what is modern-day Mongolia. They were erected in honor of two Turkic princes, Kul Tigin and his brother Bilge Khagan.