Admiral Yi Sun-shin was a master who defeated the Japanese in the Battle of Myeongnyang during the Joseon Dynasty.

Now let's learn about Admiral Yi Sun-shin's various achievements.

• Battle of Okpo, May 7, 1592 - Defeat 26 Japanese ships off Geoje Okpo
• Battle of Sacheonpo on May 29, 1592 - Turtle ship was deployed for the first time and destroyed 13 Japanese ships
• The Battle of Hansando on July 8, 1592 - It is one of the world's four major naval battles, and the Hakikjin Battle (a battle in which half-ellipse is made in the shape of Hakikjin and the enemy is driven into it to defeat 66 Japanese ships by grasping the water path
• 1597 Battle of Myeongnyang - During the Battle of Myeongnyang, he was just released by the royal government's Baekuijong army and returned to the control station, where he fought against 330 Japanese ships with 13 remaining ships.
• 1598 November 18-19 Noryang naval battle - It is also the final battle of Admiral Yi Sun-shin, which ended the seven-year naval battle. The victory was achieved by fighting off 400 Japanese ships in a battle that was never cut off until the end, telling them not to announce my death until the time they died without sacrificing their lives to the end.