![Hubert Karl (66) walks around 60 kilometers a day in about 8 to 9 hours](https://cdn.aussiedlerbote.de/content/images/2024/05/24/286292/jpeg/4-3/1200/75/hubert-completes-a-journey-along-route-66-as-he-turns-66.webp)
At age 66, while many Germans yearn for leisure and repose, Hubert Karl, a dedicated extreme athlete, continues to strive for physical challenges. He has repeatedly completed some of the toughest ultra-marathons globally, and his latest endeavor is to conquer the renowned Route 66 in the United...
German Federal States