During 20 years of climbing he has made more than 100 routes in Tatras and Alps both in summer and winter. Leader of multiple expeditions into various mountains on 5 continents. Awarded in the Kolosy 2000 competition for making at the age of 17, as the youngest person in the world, the lone ascent on Khan Tengri 7,010 m in the alpine style. During 11 months he has climbed Makalu 8463 in autumn 2011, Gasherbrum I 8068 (first winter ascent) 2012 and K2 8611 in summer 2012 , On winter 2013 he made first winter ascent of Broad Peak. In 2014 he participated in succesfull expedition to the north face of Kangchenjunga led by Denis Urubko. He has never used supplementary oxygen.