On January 22nd, 2022, Prof. Dr. Weerasak Muangpaisan of Division of Geriatric Medicine, Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, was invited as a guest speaker on the topic “Dementia research in Thailand” at the international forum “The 7th Geriatric Innovation Forum” hosted by National Center for Geriatrics and Gerontology (NGCC) of Japan. This event was well-attended by many of the world-renown speakers in the field of geriatric medicine, Prof. Dr. Weerasak is one of them!