Sehyeon CC is a Korean golf course: 18 holes, in Gyeonggi, weekday green fee from 220,000 KRW, weekend 290,000 KRW, about 45 minutes from Seoul. Strategic parkland in Yongin's hills A par-72, 18-hole course in Yongin, developed with involvement from David Dale, designer of many of the world's top-100 courses. It comprises the Lake course, where ponds throughout deliver both scenery and tension, a…