Genghis Khan: With 65,438,000 Mongolian cavalry, he fought all the way from Russia to Egypt and Rome. Across three States. The territory of China has been maximized. Is the farthest person in history. Even Alexander the Great is far behind. "Tian Chong" is just a name for Genghis Khan since the Yuan Dynasty. It was not called by the Han dynasty, and he was not born in the Han dynasty. At that time, Han and Xiongnu were at odds, so Xiongnu could not be called "the favored son of heaven". There were no Huns in Genghis Khan's time.