Jonas started climbing at the age of 12 and instantly became addicted to the lifestyle. After a few years of competition climbing he recognized that his passion lies in traveling and finding inspiring lines on rock. HIs focus on outdoor climbing has led to redpoints of 9a routes and boulders up to 8c. His favorite area and source of motivation is the forest of Fontainebleau! Jonas currently works as a full time route setter, traveling and setting at multiple gyms across Europe.