 Perhaps he is best known for his rebellion against the government of King Injo in 1624, but prior to that date, he was a very able and brilliant commander.In 1622, he joined the Injo revolution, which was a movement in Korea to get rid of the government of King Gwanghaegun, who advocated evenhanded diplomacy between the Ming and the Qing.At that time, the Han Ming Dynasty had recently fallen to the invading Jurchen, who had renamed themselves the Manchu.