Sun Wanrong
Sun Wanrong was a khan of the Khitan people who, along with his brother-in-law Li Jinzhong, rose against Chinese hegemony in 696, with Li Jinzhong as khan, and they further invaded Chinese territory then under the rule of Wu Zetian's Zhou Dynasty. After Li Jinzhong's death later in 696, Sun succeeded him and continued to be successful against the forces sent against him by Wu Zetian, but in 697, after the Tujue khan Ashina Mochuo successfully launched a surprise attack against Sun's headquarters, Sun's forces collapsed, and he was killed, ending the Khitan rebellion.- Portrayed by Cho In-pyo in the 2006-2007 KBS TV series Dae Jo Yeong.