Sin Sukju

Sin Suk-ju (1417-1475) was a scholar and statesman of early Joseon, noted for his learning in both linguistics and diplomacy. Under King Sejong he took part in the creation of Hunminjeongeum, the Korean alphabet, and he compiled the Haedong Jegukgi, an account of neighboring lands such as Japan and the Ryukyu Islands, helping to lay the groundwork for early Joseon foreign relations. He rose to the rank of chief minister by supporting Sejo during the upheaval that saw the throne pass from Danjong to Sejo, and the controversy over this shift in loyalty is popularly tied to the origin of the name "sukju namul," the quickly spoiling mung bean sprout.