This video will explore some of Zhao Yuns life. With information taken from the Records of the Three Kingdoms.

References
Chen, Shou (3rd century). Records of the Three Kingdoms (Sanguozhi).
de Crespigny, Rafe (2007). A Biographical Dictionary of Later Han to the Three Kingdoms 23-220 AD. Leiden: Brill. ISBN 9789004156050.
Pei, Songzhi (5th century). Annotations to Records of the Three Kingdoms (Sanguozhi zhu).
Sima, Guang (1084). Zizhi Tongjian.
Yi Zhou Shu.