Sven Daniel Wolfe is a political and urban geographer. He is Swiss National Science Foundation Ambizione fellow in the Spatial Planning and Urban Policy group at the ETH Zurich, Switzerland. He works on the planning and impacts of mega-events, with a specific focus on urban sustainable development and everyday geopolitics. He is the author of numerous scholarly articles on mega-events, as well as the monograph More Than Sport (2021, LIT Verlag). He has lectured widely on the problems and potentials of mega-events, to audiences ranging from academics to members of local and national governments, in numerous countries including Russia, Belarus, Ukraine, Germany, Switzerland, France, the United Kingdom, and the United States.