My brute strength and wrestling skills made me a natural fit to maintain order. But what I really wanted to do was help people.

Becoming the world’s best burro-racer takes patience, humility and endurance—skills that came in useful in the amazing race that is fatherhood.

When a mild-mannered book editor with a sheltered background breaks into a world of outlaw bikers, the excitement is alluring, but the violence is never far behind.

High in the Colorado Rockies, where a summer day can turn instantly into treacherous winter, thrill-seeking athletes push themselves to the limit and beyond.