Kim Se Chang graduated from Kim Il Sung University under the loving care of President Kim Il Sung after the liberation of the country. And he has devoted his wisdom and zeal to the education of the rising generation and the scientific research for decades.

He authored tens of kinds of textbooks, reference books and scientific thesis and trained a large number of technical personnel in fishery.

Nam Ki Hun graduated from Wonsan University of Fisheries under the loving care of the Party, and has put his heart and soul into the education and scientific research for more than five decades.

By developing an acoustic fishing method, an advanced technology, he greatly contributed to the fishing. He also wrote various kinds of textbooks and reference books to display the validity and vitality of the Party's policy on fishery and trained a large number of technical personnel in fishery.