Dr. Mehdi Soltanzadeh was born in 1980 in Iran. After earning his bachelor's and master's degrees in Iran, he traveled to Malaysia in 2006 to attend an international humanities seminar, where he met several distinguished professors from Malaysian universities. This experience inspired him to pursue a doctorate faculty of arts and social sciences, department of history at the University of Malaya, one of the premier and oldest institutions in Malaysia and Southeast Asia. Following the completion of his doctoral studies, Dr. Mehdi chose to remain in Malaysia, driven by his fascination with the country's history, culture and multi-racial society. He collaborated with the Islamic Arts Museum of Malaysia for a year as a senior researcher, mostly on researching and translation of  Manuscripts, then he became of life member of Malaysia Translators’ Association,  he engaged in research with the Department of Malay Studies at the National University of Malaysia, focusing on translating various Persian classical texts into Malay. Additionally, he serves as a translator for the Islamic Encyclopaedia Foundation in Iran, where he has translated numerous entries authored by Malaysian and Indonesian scholars from Malay language into Persian language for publication in the Islamic World Encyclopaedia in Iran. Dr. Mehdi now is a senior lecturer at Academy of Malay Studies, Universiti Malaya.

Dr. Lim is a Consultant Neurologist and Professor at the University of Malaya, Kuala Lumpur, where he runs a very busy government clinic and private practice seeing many patients (around 70 every week) with Parkinson’s disease (PD) and other Movement Disorders, including complicated cases requiring advanced treatments such as deep brain stimulation. Dr. Lim earned his medical and research doctorate degrees from the University of Melbourne and was admitted to Fellowship of the Royal Australasian College of Physicians after completing advanced training in adult Internal Medicine and Neurology in Melbourne. Dr. Lim trained in general neurology and subspecialized in Parkinson’s & Movement Disorders, at world-renowned centres in Melbourne and Toronto (the latter supported by the Edmond J. Safra Fellowship, under Prof. Anthony Lang). He has published widely in the field of Movement Disorders (Parkinson's as well as a variety of rarer movement disorders), with approx. 150 peer-reviewed journal papers and book chapters, including first-author publications in Lancet Neurology, Archives of Neurology/JAMA Neurology, Movement Disorders, etc. and co-authorship in journals such as Nature Genetics, Nature Reviews Neurology, Annals of Neurology, and Brain (10K+ citations, h-index 46). He is on several Editorial Boards including Parkinsonism & Related Disorders and Neurotorium, and is an Associate Editor for Nature Partner Journal (npj) Parkinson's Disease and Neurology Asia (for several years previously also for Science Advances), and Guest Editor for the Journal of Parkinson's Disease. Dr. Lim is the current Chair of the Asian-Oceanian section of the International Parkinson & Movement Disorder Society (MDS) (which has approx. 3.5K members, from the Clinical and Basic science communities), and serves on several MDS Committees/Task Forces (for Evidence-Based Medicine; Progressive Supranuclear Palsy; Movement Disorders in Asia; Palliative Care; etc.). He is a Steering Committee member, and Co-Lead of the Under-Represented Populations Working Group, of the Global Parkinson's Genetics Program (GP2). He is a holder and/or Reviewer of grants for PD-related funding organisations such as the Michael J. Fox Foundation (MJFF), and the United Kingdom's National Institute for Health and Care Research (NIHR) and Cure Parkinspn's Trust (CPT). With a strong commitment to teaching/training, Dr. Lim has organized numerous teaching courses on Parkinson’s & Movement Disorders, and delivered and/or participated in hundreds of international-level lectures and expert panels throughout Asia-Oceania, North America, and Europe. These have often been under the auspices of the MDS, as MDS Visiting Professor, MDS Ambassador, or MDS Virtual Professor. As a versatile speaker with broad-ranging expertise, he has been invited to give numerous Plenary Lectures, including at the flagship MDS Annual Congress (Toronto 2011, Dublin 2012, Nice 2019, Philadelphia/Virtual 2020, Copenhagen 2023, Honolulu 2025) and at the World Parkinson's Congress (Kyoto 2019). In 2025, together with Profs. Nobutaka Hattori and Pramod Pal, he Chaired a highly successful 9th Asian & Oceanian Parkinson's & Movement Disorders Congress (AOPMC) in Tokyo. He has provided movement disorder fellowship/observership training to neurologists from multiple underserved countries, including Indonesia, Myanmar, Bangladesh, Kyrgyzstan, Uzbekistan, Pakistan, India, the Philippines, and Nigeria, often under the auspices of the MDS (Visiting Trainee Grants or Centre-to-Centre Programs). Dr. Lim is a Medical Advisor to the Malaysian Parkinson’s Disease Association, and a founding member (and Immediate-Past Chair) of the Malaysian Movement Disorder Council. He was elected as a Fellow of the Malaysian Academy of Sciences in 2017. In recognition of his leadership in the Movement Disorders field, he was invited to be an Expert Panelist/Consultant to the World Health Organization (WHO) in 2020 to address global policy, implementation and research related to PD. Dr. Lim's research interests are multi-dimensional, with a focus on the following areas: (i) PD (particularly genetics and genotype-phenotype correlations; evidence-based medicine/clinical trials; non-motor features including gastrointestinal aspects; comorbidities; patient-centred care; and rating scales/disease staging); (ii) Parkinson-plus syndromes and other miscellaneous/"orphan" movement disorders, including progressive supranuclear palsy (PSP).

Professor Dr Hasniza Zaman Huri, currently the Deputy Vice Chancellor of Academic and International, is an accomplished academic pharmacist and the founding Dean of the Faculty of Pharmacy at Universiti Malaya. Under her leadership, the faculty has achieved numerous accolades, including being a founding member of the Global Alliance for the Development of Pharmaceutical Science (GADPS), an alliance to spearhead the excellent teaching & learning and research of pharmacy/pharmaceutical sciences school around the globe, the top KPI achiever for academic centre in 2023, top faculty for graduate employability and for the first time, top 100 (#72) for Pharmacy subject ranking in the QS World University Rankings 2024. Professor Dr Hasniza was also appointed as the General Assembly Representative for GADPS.  As a leading clinical scientist in clinical pharmacy, precision medicine and targeted therapy, she was honoured with the World Class Professor Programme by the Indonesian Government in 2022, among 78 professors globally. Professor Dr Hasniza's research expertise focuses on targeted therapy, drug utilisation and precision medicine, especially in metabolic diseases. She has been invited by various countries such as the United Kingdom, Uzbekistan, Turkey, China, India, Taiwan, and Indonesia as a Keynote or Plenary Speaker at conferences. She has published over 100 publications indexed in the Web of Science (WoS). Professor Dr Hasniza is also an expert in the clinical trial industry and is recognized for her exemplary leadership. She was the Manager and later Director of the Clinical Investigation Centre (CIC) at the University Malaya Medical Centre (UMMC). During her tenure, CIC UMMC gained a world-class reputation, winning multiple distinctions, including being the first Strategic Alliance Site for Parexel Inc. in Malaysia, Pfizer’s INSPIRE (Investigator Networks, Site Partnerships and Infrastructure for Research Excellence) Site in Malaysia, Best Clinical Trial Service Provider in Asia, Top-10 IQVIA Prime Sites in the world and many more. She was awarded Best Academic Administrator for Non-Academic Centre in 2015 by Universiti Malaya and recently, in 2024, was awarded the MPS Outstanding Leadership Award by the Malaysian Pharmacists Society (MPS), an excellence award due to her outstanding performance and exceptional achievement in pharmacy practice in Malaysia. She is also the Honorary Visiting Consultant at CIC and a member of the Drug Control Authority (DCA) Ministry of Health, Malaysia.