Team ZEROGRAM is a specialist in each field who practices environmental ethics for sustainable outdoor and tests ZEROGRAM products in various outdoor activities. ZEROGRAM supports authentic outdoor activities and adventures and shares their experiences with you.
Korea's representative all-weather alpinist, who has traveled throughout the world, including the Alps, Alaska, Yosemite, and the Himalayas. He joined Trango Co., Ltd., a manufacturer of climbing equipment, and led the renaissance of the domestic climbing world by developing equipment such as pickel, ice tool, eisen, harness, helmet, and carabiner with Mr. Hong Sungam. He is also a technical advisor to ZEROGRAM.
I am willing to accept the pleasure of admiring the unknown world and dealing with all the hardships I have. In addition, the place where I go is not mine and does not harm it.
Roger Shepard is a New Zealander. He has published the Baekdudaegan guidebook in English since he sought Baekdudaegan in 2007. He has been exploring Baekdudaegan in North Korea since 2011 and has been working as a photographer and mountain guide.
2007 Baekdudaegan in South Korea
2010 Published English version of Baekdudaegan guidebook
2011 ~ 2019 Exploration of Baekdudaegan in North Korea
Published photo essay for North Korean Baekdudaegan 2018