Under traditional Korean thought, influenced by
Taoism and
Neo-Confucianism, Paektu is regarded as the origin and patriarch of all Korean mountains, while Jiri-san or Hallasan The notion of the mountain ranges that prevailed during the Japanese occupation era was one based on geological structures under the ground, rather than topographical ones. and Roger Shepherd, hikers from New Zealand, trekked all of the available crestline trail while keeping careful records, and then with research & editing support from Prof. Mason, wrote a guidebook to the trail. Their book is the most extensive information about the Baekdu-daegan in English . Their effort attracted international hikers. On January 3, 2011, Mason was appointed the Honorary Public Relations Ambassador of the Baekdu-daegan by Minister Chung of the
Korea Forest Service, under authority of Korean President
Lee Myung-bak. Shepherd continued his explorations and international promotions of the Baekdu-daegan, including expeditions into some parts of it in North Korea. At the
2018 Winter Olympics held in
Pyeongchang, South Korean President
Moon Jae-in said in a speech that the two Koreas were bound together by the Baekdu-daegan. At the
April 2018 Inter-Korean Summit, Chairman
Kim Jong Un and President Moon symbolically planted a native tree using soil from both Paektu Mountain and Hallasan. ==See also==