The Nigerian National Committee for the Study of Kimilsungism-Kimjongilism in an article titled "Workers' Party of Korea demonstrates its might as an invincible party" said:

The WPK has demonstrated its dignity as an invincible party in the international community.

It has registered only victories despite the stern test of history for the past seven decades since its founding on Oct. 10, 1945. What was the secret of its invincibility? Firstly, it was its guiding idea, Kimilsungism-Kimjongilism.

Secondly, it was the unity and cohesion of the whole party.

The WPK grew strong to be an invincible party under the guidance of Kim Jong Il who carried forward the idea and cause of President Kim Il Sung.

Thirdly, it was the people's absolute support and trust in the party.

What should be particularly mentioned as regards its invincibility is that the WPK has been guided by the great leaders.

Kim Il Sung and Kim Jong Il performed immortal exploits for the development of the WPK.

It is now demonstrating its invincible might under the leadership of Marshal Kim Jong Un.

The Peru-Korea Institute of Culture and Friendship also posted articles titled "Eternal general secretary of the Workers' Party of Korea" and "Great leader of the mother party" lauding the undying feats of Kim Jong Il and Kim Jong Un for the development of the WPK.