Kostapanos Miliaressis is characterised by his passion for innovative ideas, social impact and entrepreneurship. He is co-Founder of ethelon an organization promoting volunteering in the Greek society and creating the adequate framework for cooperation between volunteers, NGOs and companies, aiming for a more active and equal society. Through his work, he has collaborated with top Fortune 500 companies, received international recognition from the Ashoka Foundation as a Changemaker, spoke in TEDx events, featured in the Forbes 30 Under 30 list, in the category of Social Entrepreneurs and received a Fellowship from the United States Department of State. Currently, he is pursuing his MBA degree focused on FinTech and global sustainability at Gabelli Business School of Fordham University in New York, answering his calling to move from linear to exponential. Until recently he was empowering the corporate global philanthropy and employee giving back initiatives of AbbVie in North Chicago, while now he is applying behavioral insights to the practice of employee giving and volunteering can lead to a sustained pro-social behavior in the workplace with RW Institute.