Lee is Deputy Director for Education at Cambridge Assessment International Education, where he has responsibility for teacher and school leader development, as well as school improvement initiatives more broadly. He joined Cambridge from The Aga Khan Academies – an agency within the Aga Khan Development Network (AKDN) – where he held the position of Director of Academic Planning and led the design, development and eventual opening of the network’s third operating Academy in Maputo, Mozambique. While in East Africa, Lee also established numerous outreach and professional development programmes for local government schools, as part of the Academies’ broader development remit. Before this, Lee was Head of Online Professional Learning at the International Baccalaureate Organisation and has held senior leadership positions in schools in Argentina and Sri Lanka. Lee holds a Bachelor’s degree from the University of Bath and a Master’s degree from the University of Cambridge.