Jing Ke
Jing Ke (? – 227 BC) was a retainer of Crown Prince Dan of the Yan state. He made a failed assassination attempt of King Zheng of the Qin state, who later became Qin Shi Huang, China's first emperor (reign from 221 BC to 210 BC). His story is told in the chapter entitled "Biographies of Assassins" (刺客列傳) in Sima Qian's "Records of the Grand Historian".