“Climbing Is What Got Me This Far”: He’s 33; Doctors Gave Him Until Age 25
Klaas Willems, a climber with cystic fibrosis, is climbing harder than ever. He shares his struggles from a trip to Morocco, coughing up blood while onsighting 5.13.
Klaas Willems, a climber with cystic fibrosis, is climbing harder than ever. He shares his struggles from a trip to Morocco, coughing up blood while onsighting 5.13.
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