Ms. Sellers is an international criminal lawyer. She is the Special Advisor for Gender for the Office of the Prosecutor of the International Criminal Court. Ms. Sellers is a Visiting Fellow at Kellogg College of the University of Oxford where she teaches international criminal law and human rights law. She is a Practicing Professor at London School of Economics and a Senior Research Fellow at the Human Rights Center of the University of California, Berkeley.
Ms. Sellers advises governments, such as Colombia, Guatemala, Libya, and Kenya, international institutions, such as the UN and OSCE, and civil society organisations on international criminal law and humanitarian law. Her expertise focuses on the strategic investigation and prosecution of sexual violence. As such, she has been a Special Legal Consultant to UNWomen, to the Gender and Women’s Rights Division of the United Nation’s High Commissioner for Human Rights and to the Secretary’s General’s Special Representative to Children in Armed Conflict.