Sun Ru
The founder of Wu, Yang Xingmi, started his career as a volunteer soldier before seizing power in his home prefecture Luzhou in a military coup. The weak Tang court could only confirm his position. In 887 the governor of Huainan, Gao Pian, was captured by Bi Shiduo. Xingmi defeated Shiduo and captured the provincial capital Yangzhou later that year, but by then Pian had been put to death by Shiduo. Another rebel leader, Sun Ru had Shiduo killed and absorbed his forces. Yang Xingmi was forced to abandon Yangzhou and retreat to Luzhou. With Luzhou as his base, Xingmi increased his power by seizing neighbouring prefectures until he could recapture Yangzhou in 892. For this act, the Tang court granted him the military governorship of Huainan.