Dr. David Fernández Puyana was born in Spain and is a practitioner and international lawyer specialized in international human rights law, international relations, peace studies, United Nations and civil society movements. He earned a Phd with European Mention and he has also a Degree on Law & Philosophy, as well as, some Masters on Human Rights (Essex, Alcala de Henares and Barcelona Universities). He served as adviser at the UNESCO Liaison Office and the Permanent Mission of Costa Rica to the UN in Geneva. As a legal assistant of the Chairperson-Rapporteur of the UN Intergovernmental Working Group on the right to peace, he was one of the architects of the Declaration on the Right to Peace adopted by the UN General Assembly in 2016. He advises Paz sin Fronteras and is Professor of Public International Law at Abat Oliba University CEU. Since June 2018, he serves as Ambassador and Permanent Observer of the University for Peace established by the UN General Assembly to the UN and UNESCO. He is also nominated Gender Champion.