Instead of a “bucket list,” Dave McClung keeps a “Done That” list. He already has more than 1,100 experiences logged. Last fall, the 82-year-old Olathe resident added one of his most remarkable accomplishments yet to the list when he became the oldest person to reach Mount Everest’s south base camp, 17,500 feet above sea level.… Continue reading Olathe’s Dave McClung, 82, treks 40 miles to Everest Base Camp