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" (870,057 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
Hassib Narchi
Pediatrics
Epidemiology
Medical Education
Biostatistics
Evidence-Based Medicine
Metrics
H-Index
i10 Index
Citation
29
78
3,530
Fatima Y Ismail
Pediatric Neurology
Neurocritical Care
Neuroplasticity
Neuromodulation
Neurodevelopmental Disorders
Metrics
H-Index
i10 Index
Citation
8
8
1,037
Rankings
Ranking Based On Selection: 1
Hassib Narchi
Metrics
H-Index
i10 Index
Citation Counts
29
78
3,530
Pediatrics
Epidemiology
Medical Education
Biostatistics
Evidence-Based Medicine
Rankings
Ranking Based On Selection: 2
Suleiman Al-Hammadi
Metrics
H-Index
i10 Index
Citation Counts
22
29
1,749
Rankings
Ranking Based On Selection: 4
Miroslav Harjacek
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,918
Rankings
Ranking Based On Selection: 5
Fatima Y Ismail
Metrics
H-Index
i10 Index
Citation Counts
8
8
1,037
Pediatric Neurology
Neurocritical Care
Neuroplasticity
Neuromodulation
Neurodevelopmental Disorders