Original sentence: He led the victories as the Commander of Combined Fleets (Samdo Sugun Tongjesa) of the Korean Naval fleet during Japan's April 1592 invasion.Yi Sun-sin (April 28 1545 – December 16 1598), also commonly transliterated Yi Soon-shin, was a Korean naval leader noted for his victories against the Japanese navy during the Japanese invasions of Korea (1592-1598) during the Joseon Dynasty
Edited sentence: He led the victories as the Commander of Combined Fleets (Samdo Sugun Tongjesa-Admiral) of the Korean Naval fleet during Japan's April 1592 invasion.Yi Sun-sin (April 28 1545 – December 16 1598), also commonly transliterated Yi Soon-shin, was the greatest and most heroic Korean naval leader noted for his victories against the Japanese navy during the Japanese invasions of Korea (1592-1598) during the Joseon Dynasty