B. Billie Feldman is a prominent figure in the field of longevity, serving as a leader at GreenState AG in Switzerland. With a strong focus on innovative solutions for health and wellness, she is dedicated to advancing the science of aging. Her expertise and vision contribute significantly to the company's mission of promoting longevity and improving quality of life. Under her guidance, GreenState AG is making strides in developing sustainable practices that enhance overall well-being.