Dr. Leung is currently Hon Consultant Geriatrician and Director of Geriatric Medicine Centre (Healthy Ageing) Of Hong Kong Sanatorium and Hospital. He was Head of Division of Geriatric Medicine and Rehabilitation of United Christian Hospital till 2015, Ex-Chairman of Geriatric Specialty Board of Hong Kong College of Physicians, Hon Associate Professor of Department of Medicine, Chinese University of Hong Kong, Hon Associate Professor of Department of Medicine and Department of Social Work and Social Administration of University of Hong Kong, Chairman of Departmental Advisory Committee of Department of Applied Social Studies, City University of Hong Kong, Member of Guardianship Board. He is also President of Hong Kong Association of Gerontology and Hong Kong Continence Society. He is council member of Hong Kong Geriatrics Society and convenor of Special Interest Group in Continence Care of Hong Kong Geriatrics Society. He has been Chief Editor of Hong Kong Journal of Gerontology and is currently the Co-chief editor of Asian Journal of Gerontology and Geriatrics.

Dr. Luk Nai Ming graduated in the Chinese University of Hong Kong in 1987. He obtained his dermatology training under the Social Hygiene Service of the HKSAR and Saint John’s Institute of Dermatology London, UK.
Dr. Luk became Fellow of Hong Kong College of Physicians in 1998 and was awarded Fellowship of Royal College of Physicians & Surgeons (Glasgow) in 2008.

Ms. Yvonne Yeung is the Chief Executive of Hong Kong Young Women’s Christian Association, and proactively explores innovative services to meet with the ever-changing social needs. Services provided by Hong Kong YWCA include youth development, women service & family service, Christian ministry, membership service, elderly service, early childhood education, career development & continuing education, social business & Y Hospitality etc.