20년 전의 약속

He has a son who has climbed the summit of Everest alongside his father. It is the first in Korea and the second in the world. Mountaineer Heo Young-ho and his son Heo Jae-seok are the main characters. Their conquest of the summit of Everest means more than just the rich and the rich. At the top of the world's highest peak at 8,848 meters above sea level, Jae-seok cried for a long time with a picture of his mother in his heart.