Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Belleville Sylvie
Alzheimer's disease
Aging
Neuropsychology
Metrics
H-Index
i10 Index
Citation
78
211
25,467
* Rankings
Ranking Based On Selection: 2
Kergoat MJ
Geriatrics
Aging
Cognition
Nutrition
Vision
Metrics
H-Index
i10 Index
Citation
52
133
8,334
Thomas Tannou
Geriatrics
Decision-Making
Smart Living Environments
Neurosciences
ethics
Metrics
H-Index
i10 Index
Citation
9
9
315
Rankings
Ranking Based On Selection: 1
Belleville Sylvie
Metrics
H-Index
i10 Index
Citation Counts
78
211
25,467
Rankings
Ranking Based On Selection: 2
Kergoat MJ
Metrics
H-Index
i10 Index
Citation Counts
52
133
8,334
Rankings
Ranking Based On Selection: 3
Thomas Tannou
Metrics
H-Index
i10 Index
Citation Counts
9
9
315
Geriatrics
Decision-Making
Smart Living Environments
Neurosciences
ethics
Rankings
Ranking Based On Selection: 4
Nguyen Patrick VietQuoc
Metrics
H-Index
i10 Index
Citation Counts
8
7
330
Rankings
Ranking Based On Selection: 5
Francois Dube
Metrics
H-Index
i10 Index
Citation Counts
5
3
67