Anthoula Lioni studied with the Faculty of Astrological Studies and holds a Diploma with Distinction from the Mayo School of Astrology. Her academic background is in Clinical and Health Psychology and the Neurosciences, with degrees from American and UK universities. She spent several years as a researcher and lecturer at UK universities before transitioning to full time astrological practice. No specific named astrological mentors beyond her formal training institutions are confirmed in public sources.