In January Juche 101 (2012), he sent an autograph reflecting the noble intention that the young people would always advance straight forward, following the Party in bringing earlier the prosperous rosy future.

He sent a congratulatory message of love to the participants in the first Youth Day celebrations in the new century of Juche and all other young people across the country on his way to the front and had a significant photo session with the delegates to the celebrations.

In 2015 alone, he visited the Paektusan Hero Youth Power Station under construction several times to guide the youth shock brigade members to display their wisdom and courage and push ahead with the construction despite the rigorous natural environment and unfavorable conditions.

The Second National Meeting of Young Frontrunners in Noble Traits tells about the loving care shown by the benevolent father who glorified the ideological and moral traits and virtues of the young people as incomparably precious ones.

He attended the Ninth Congress of the youth league on August 28, 2016 to make a meaningful speech and personally watched a torchlight gala of the young vanguard.

In April 2021 he provided the tenth grand meeting of young vanguard in the proud course of development of the youth league and led it to be a new turning point in vigorously promoting the development of the Juche-oriented youth movement.

On the occasion of the Youth Day in 2021, he took a measure to invite the youths who volunteered to work at difficult and labor-consuming posts for socialist construction to the celebrations in Pyongyang and sent a congratulatory message to them.

With grand will to more reliably train the young people into the masters of the times and genuine successors to the revolution, he showed deep trust in them as he entrusted the whole construction of a new street in the Sopho area of Pyongyang to them.

In his speech at a ceremony of the Paektusan Hero Youth Shock Brigade departing for rehabilitation sties in North Phyongan Province on August 6, 2024, he said:

In less than a week after a decision was made by the Party and the subsequent appeal by the Central Committee of the youth league, nearly 300, 000 young people have volunteered to go to the areas of recovery from flood damage. Such explosive volunteering enthusiasm can never be found in any other countries. I would like to speak to the world proudly that our country has such great young people.

The young vanguard of the DPRK will glorify for all ages the immortal leadership exploits of the respected fatherly Marshal Kim Jong Un, who is ushering in a heyday of the Juche-oriented youth movement, and more fully demonstrate the noble name of the patriotic youth in the sacred struggle for building a socialist power of Juche.