Admiral Yi Sun-Sin (Soon-Shin): The Legendary Turtle Ship War Hero

In 1592, with an army of approximately 158,000 troops, Toyotomi Hideyoshi launched what would end up being the first of two invasions of Korea, with the intent of conquering Joseon Korea and eventually Ming-dynasty China. Initially, the Japanese forces saw overwhelming success on land, capturing both Hanseong, the capital of Korea, and Pyongyang, and completing the occupation of large portions of the Korean Peninsula in three months. The Japanese forces, well trained, confident, and experie...