Qi Jiguang (November 12, 1528 - January 5, 1588) was a Chinese military general and national hero during the Ming Dynasty. He was best remembered for his courage and leadership in the fight against Japanese pirates along the east coast of China, as well as his reinforcement work on the Great Wall of China. Wikipedia
The definitive Wikipedia entry for Qi Jiguang. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Qi_Jiguang