The obstacles and excuses kept blocking Betty Kellenberger’s path, but she never stopped moving forward. Kellenberger, an 80-year-old retired schoolteacher from Carson City, Michigan, became interested in the Appalachian Trail in elementary school when she learned about it in a Weekly Reader: Betty immediately thought she wanted to hike it someday. But adult life and … Continue reading 80-yo Retired Teacher Bests Disease and Injury to Become Oldest Female Hiker to Finish Appalachian Trail