Ts. Dr. Rajiv Ravi is a Researcher and Senior Lecturer from the Department of Parasitology, Faculty of Medicine, University Malaya (UM). Professional Technologist (Ts) certified under (MBOT), Biotechnology specialist. Rajiv Ravi completed his undergraduate in the field of Biotechnology in 2010 and venture into Parasitology in the field of applied parasitology in University Science Malaysia (2013). He has been active in understanding the role, life cycles, prevalences, morphology and molecular identifications parasites in aquatic environment, mainly Zeylanicobdella argumensis, Neobenedenia melleni, Acanthocephala, and Caligus clemensi. Further completed Molecular Parasitology Doctoral Research (PhD) in University Science Malaysia in the year (2018). He then pursued his Postdoctoral work in collaborative research project from Vector Control Research Unit (VCRU) USM & UMK on the establishment of various bioinsecticides against Aedes mosquitoes. The notable achievements in his term were from the invention of Nano-Azo’s Mosquito Control, published 2019 in Berita Harian Malaysian Newspapers under the segment of Varsity. Additionally, won Gold Medals in ITEX, MTE 2019 and Invited Judge Panel for MTE Invention and Innovation Award Category, 2020. Moving on from there he, joined private academic university as a Lecturer, and secured Principal Investigator(PI) for KPT Research Grants Title, Larvicidal activities of Areca catechu L. extracts against Aedes (Diptera) (FRGS) worth RM70,100 and Co-Researcher for MOF research grant title, Superfood Spirulina worth RM284,000. Next in his career progression, he moved his achievements as Head of Biology Department for Sumitomo Chemicals under the Environmental Health and Technology Centre (EHTC), working with new active developments and data generations for HCRL, Tarkazuka, Japan Research Sumitomo Institutions. He also played major role as New Idea Development (NID) coordinator for Environmental Health Technology Centre (EHTC), Asia Pacific and Japan.

Dr. Sareena Hanim Hamzah is an Associate Professor at the Faculty of Sports and Exercise Science, Universiti Malaya for over 20 years and currently she serves in an administrative role as Deputy Dean of Higher Degree, Research and Innovation. Dr Sareena completed a Bachelor of Science in Biochemistry at Universiti Malaya, Kuala Lumpur. Then she studied at University of Glasgow, Scotland where she obtained her Master of Medical Sciences in Human Nutrition and PhD in Sports Nutrition. Dr. Sareena teaches and researches within the area of Sports Nutrition and Biochemistry of Exercise. Her primary interest concerns the association of nutrition with health, fitness and exercise performance. Dr. Sareena’s research is focused on the influence of diet on exercise energy metabolism and sports performance as well as on body weight management. Her research interest also includes the effects of natural products on antioxidant activity and oxidative stress. Dr. Sareena has been invited as keynote and guess speaker at various conferences, congresses and seminars, both locally and internationally. She also serves as an editorial board of international journals and has been appointed as an Executive Committee member of Asian Nutrition Society of Sports and Health (2015 to present).

Dr Hany Mohamed Aly Ahmed was born in Göttingen, Germany in 1980. He is an Egyptian and was graduated from Faculty of Dentistry, Ain Shams University (ASU), Egypt, with a Bachelor's Degree in Dental Sciences (B.D.S.) in 2002. He started his clinical postgraduate program in Endodontics with a Higher Dental Diploma (H.D.D.) degree in 2006, and he is registered as a Dental Specialist in the field of Endodontics by the Egyptian Dental Syndicate in 2012. Dr. Ahmed continued his postgraduate studies, and joined a Master Degree program (M.Sc.D.) at the School of Dental Sciences, Universiti Sains Malaysia (USM) in 2009 which was converted to Ph.D. in 2011. In July 2023, he has been promoted to Consultant of Endodontics by the Egyptian Dental Syndicate. Dr. Ahmed has been granted a number of awards for his research on the application of Portland cements in Endodontics including the IADR (SE Asian division) for the best laboratory research in 2014. He has also been granted several awards, in Malaysia and Singapore, as a supervisor for several elective research projects. Dr. Ahmed has published more than 120 articles in recognized international journals such as Journal of Endodontics and International Endodontic Journal. In 2012, Dr. Ahmed has introduced a new classification for endoperio lesions, which was published in ENDO, and with experts from Brazil and UK, he has also introduced a new system for classifying the root and root canal morphology in 2016, in addition to accessory canals and dental anomalies in 2018. With an expert from Australia, he has also introduced the PROUD guidelines (Preferred reporting items for root canal morphology in the human dentition), published in the European Endodontic Journal. Dr Ahmed has delievered a number of scientific and clinical lectures and workshops in several countries such as Australia, Austria, Italy, Vietnam, Thailand and Egypt. He was also invited as a Keynote Speaker by the European Society of Endodontology which was held in Vienna, 2019, Budapest 2022, Helsinki 2023 and Paris 2025 and he also lead a number of workshops related to root and canal morphology. Currently, he is an associate professor of Endodontics at the Faculty of Dentistry, Universiti Malaya, and he leads a number of grants in Malaysia related to root canal morphology and endodontic bio-materials. He has received two awards from the UM - Excellent service certificate (2019) and Excellent service award (2022). In 2021, he has obtained the membership diploma from the Faculty of Dental Trainers, Royal College of Surgeons (Edinburgh), and he became a fellow of the International College of Dentists, USA. Recently, he was granted the Membership Diploma from the Faculty of Dental Surgery, Royal College of Physicians and Surgeons, Glasgow (MFDS RCPS), and the Fellowship from the Faculty of Dental Surgery, Royal College of Surgeons, England (FDS RCS). Dr Ahmed has also been listed in the top 2% Scientists worldwide, Stanford university report from 2022 to 2025 (single year) and career-long (2025). He is a scientific reviewer and editorial board member in national and international journals. He is an editorial board member of the International Endodontic Journal (The official publication of the British Endodontic Society). He also is the Deputy Editor-In- Chief of the European Endodontic Journal. He is one of the editors for the book entitled "Endodontic Advances and Evidence Based clinical guidelines" published by Wiley in 2022.