Dex is Regional Director for Africa & Europe at the Global Green Growth Institute (GGGI) with Headquarters in Seoul, Korea. GGGI is an International Organisation established in 2012 at the Rio+20 United Nations Conference on Sustainable Development with the aim to help countries accelerate the transition into a new growth paradigm matching sustainability and inclusive economic development. GGGI's mandate combines extensive policy work in countries with project generation and mobilization of green investments. Prior to this position, Dex served for 6 years as Executive Director for international development at Ernst & Young (EY) Brussels office. Overall, Dex has more than 20 years of experience in policy development and implementation.