Amadeusz Lisiecki
Experienced cave mountaineer, climber, photographer, paramedic and cave rescuer, historical reconstruction of the early medieval era. educated as a computer engineer and certified paramedic. IRATA-certified rope technician. Participant of caving expeditions to the Alps and the Caucasus. Twice descended to the bottom of the world's deepest cave Krubera-Voronia. In his high-mountain activities, he conquered Mount Black and Kazbek.
Founder and owner of the mountain and hiking store 9c.pl. Alumni and long-time member of the Wielkopolska Cave Mountaineering Club. Member of the Cave Rescue Group.