Polly Letofsky
Polly Letofsky, 37, walked around the world and as a natural portion of that walked across the United States. She started in Vail, Colorado, and headed west through Arizona, California, then walked around the world entering US shores again in NY. NJ, PA, Upstate NY, Ontario, CA, MI, WI, MN, IA, MO, KS, CO. Her walk around the world was the culmination of a childhood dream, but moreover was an advocacy campaign for breast cancer around the world. In each country the funds raised stayed in that country. Her book, 3mph: The Adventures of One Woman's Walk Around the World has become a best seller.
Read more about this topic: List Of People Who Have Walked Across The United States