Ms Sunkel is a leading South African voice for the rights of people with mental health problems. She works for the South African Federation for Mental Health as Program Manager for Advocacy and Development where she manages the South African Mental Health Advocacy Movement. She authored several papers from a service userís perspective. She has written and produced theatre plays and a short feature film on mental disorders Ė to raise public awareness. Ms Sunkel had been involved in the review and drafting of various policies and legislation in South Africa and provided technical assistance to international mental health related reports and documents. She serves on a number of national and international boards and committees, including: Editorial Advisory Board of the Lancet Psychiatry; Presidential Working Group on Disability; Ministerial Advisory Committee on Mental Health; Disability Empowerment Concerns Trust; Mental Health and Human Rights FGIP; Rural Mental Health Campaign; and amongst others. Ms Sunkel is also the Principal Coordinator for the Movement for Global Mental Health. Ms Sunkel was diagnosed with schizophrenia in 1991 which led to her passion for mental health advocacy and human rights, where she received a number of awards for her work.
Ms Sunkelís research interests revolves around mental health care usersí perspectives on mental health service delivery and interventions, stigma and discrimination, empowerment of mental health care users, the implementation of relevant policies and legislation, human rights and relevant topics that directly impacts on the mental health and wellbeing of mental health care users. Much of her interests focus on the upscaling of mental health care and services globally and the move towards deinstitutionalization. Titles of her publications include: Empowerment and Partnership in Mental Health (The Lancet Series on Global Mental Health), Mental Health Services Ė Where do we go from here? (The Lancet Psychiatry), Shortage of Psychiatric Medications in South Africa (The Lancet Psychiatry), Empowerment and Collaboration in Mental Health (Journal of Pioneering Medical Science), A service user's perspective on Excess Mortality in Persons with Severe Mental Disorders (World Psychiatry). Ms Sunkel is currently involved in The Lancet Commission on Global Mental Health, both as an advisory group member and co-writer.