Australia

The year was 1983. In Australia, the long-distance foot race from Sydney to Melbourne was about to begin, covering 875 kilometers - more than 500 miles! About 150 world-class athletes had entered, for what was planned as a six-day event. Race officials were startled when a 61-year-old man approached and handed them his entry form. His name was Cliff Young, and his "racing attire" included overalls and galoshes over his work boots. At first, they refused to let him enter. So he explained that he'd grown up on a 2,000-acre farm, with thousands of sheep. His family could afford neither horses nor tractors so, when the storms came, his job was to round up the sheep. Sometimes, he said, it…