is a sustainability consultant and entrepreneur with over a decade of experience across innovation, management, and public policy. He is the founder of the Sustainable Development Forum and has worked with international institutions, including the World Bank, focusing on green transition and inclusive growth. Educated at the University of Cambridge, Kosta brings a cross-sector perspective shaped by work in the circular economy, mobility, and strategic consulting. His approach combines systems thinking with practical solutions to help businesses and governments navigate sustainability and competitiveness in a changing world.