Klaas Willems

Doctors gave him until age twenty-five to live and now 10 years after his expiration date, he is still climbing. Klaas Willems is a Rock Climber who, due to his Cystic Fibrosis, has dedicated his life to climbing in clean air. He has bolted hundreds of routes in non-polluted areas like Sardinia, Italy and found great success and peace in the process. His journey takes on a new dimension when he is also diagnosed with cancer.

Follows endurance athlete Klaas Willems on an extraordinary journey from the trails of Sardinia to the start line of the Lavaredo Ultra Trail 50K in the Dolomites. Living with cystic fibrosis and having overcome cancer, Klaas refuses to let his condition define him. Instead, he continues to pursue a life shaped by movement, mountains, friendship, and the outdoors.