Yan Yan (Three Kingdoms)

Yan Yan (fl. 211–214 A.D.) was a Chinese military general and politician who served under Liu Zhang, the Governor of Yi Province (covering present-day Sichuan and Chongqing), during the late Eastern Han dynasty of China. Although there is very little information about Yan Yan in historical records, he is given a much prominent role in the 14th-century historical novel Romance of the Three Kingdoms as a general who initially serves under Liu Zhang before switching allegiance to Liu Bei later.