We needed something not only that was a part of our cultural inheritance like walking, but something that was scalable, something that was high-impact, something that we could replicate across this country.
우리가 필요한 것은 걷기와 같이 우리 문화유산의  일부일 뿐만 아니라 측정할 수 있고, 영향력이 큰 전국으로 퍼져갈 만한  어떤 것이었습니다.