Addition to maoming feb 4 (Reuters) : guangdong man on unicycle cycling more than 3 miles challenge the guinness book of world records The author Liang Cheng Zhangyu. 3 in the morning, a former Internet addiction teenagers, from "the hometown of longevity" guangdong Luo Guowei XinYi city, east town, walking alone in the domestic unicycle is rare, with strong willpower, after 4 months of traveling long distances, across more than 10 provinces, ride walk three miles, and finally down...