Overview
Wang Jun (252 – 4 April 314), courtesy name Pengzu, was a military general and warlord who lived during the Western Jin dynasty of China. By the time of Sima Lun's usurpation of the Jin throne he was established as a military commander in You Province. Although he became a target of Sima Ying as the War of the Eight Princes unfolded, he survived the chaos, ultimately supporting Sima Yue's faction. At the time of the Disaster of Yongjia which saw the collapse of Jin control in northern China, he was one of Jin's few remaining provincial powers in the north. However among claims of imperial ambitions and corruption, he clashed not only with northern tribal powers but also his Jin Dynasty rival Liu Kun the Inspector of Bingzhou, before his final defeat and death at the hands of Shi Le, who had previously won Wang Jun's trust.
Early life and career
Wang Jun was born to a concubine of Wang Chen of the prominent Wang clan of Jinyang County (晉陽; southwest of present-day Taiyuan, Shanxi) in Taiyuan commandery. His mother was from a poor commoner family, so Wang Chen refused to acknowledge Wang Jun as his son. Only Wang Jun's uncle, Wang Hun, saw potential in him and believed he would one day be a part of the Three Excellencies. In 266, Wang Chen died without a legitimate son, so his relatives established Wang Jun as his heir. Wang Jun inherited Wang Chen's title of Duke of Boling and was appointed Chief Commandant of Escorting Cavalry by the court.
Wang Jun became a Regular Mounted Attendant in 282. In 291, the court transferred him to serve as a Regular Attendant and later moved him to Commandant of the Surpassing Riders and General of the Right. Soon, Wang Jun became the Imperial Corps Commander and guarded Xuchang.
War of the Eight Princes
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