Lee Fogle is the administrator of Pulmonary Success Circles while also serving as group leader of two Circles. He is a retired technology entrepreneur and CEO, and is a patient living with pulmonary fibrosis. Diagnosed with advanced, end-stage pulmonary fibrosis in 2020 he was prescribed supplemental oxygen 24 hours a day, which was followed by a period of inactivity and depression He came close to death by 2021 but he made the decision to battle for his life rather than plan to die, so he began pulmonary rehabilitation combined with a commitment to daily increased exercise, nutrition and lung training. Today he walks 5 miles a day, exercises vigorously 7 days a week, plays golf, paddleboards, hikes, bicycles and swims, all while carrying an oxygen tank in a backpack .