Leonie Nagarajan is an expert in Education Diplomacy, EdTech and Sustainability. Based in Singapore, she is the Co-founder of The Circular Classroom, a social enterprise that works towards net-zero schools. As the former Director of the Education Department at the Asia-Europe Foundation (ASEF), she led large scale cross-continental programmes across 51 countries in Asia and Europe on education policies, higher & secondary education cooperation, lifelong learning as well as youth leadership.