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" (873,864 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
ammar al chalabi
genetics
amyotrophic lateral sclerosis
clinical trials
epidemiology
Metrics
H-Index
i10 Index
Citation
111
325
59,354
Hamel Patel
Bioinformatics
Genomics
Proteomics
Transcriptomics
Machine Learning
Metrics
H-Index
i10 Index
Citation
23
31
1,968
Rankings
Ranking Based On Selection: 1
ammar al chalabi
Metrics
H-Index
i10 Index
Citation Counts
111
325
59,354
genetics
amyotrophic lateral sclerosis
clinical trials
epidemiology
Rankings
Ranking Based On Selection: 2
Tomoki Arichi
Metrics
H-Index
i10 Index
Citation Counts
35
60
5,789
Rankings
Ranking Based On Selection: 3
Michele Viana
Metrics
H-Index
i10 Index
Citation Counts
26
48
2,281
Rankings
Ranking Based On Selection: 4
Ahmad Al Khliefat
Metrics
H-Index
i10 Index
Citation Counts
24
31
3,117
Rankings
Ranking Based On Selection: 5
Hamel Patel
Metrics
H-Index
i10 Index
Citation Counts
23
31
1,968
Bioinformatics
Genomics
Proteomics
Transcriptomics
Machine Learning
Rankings
Ranking Based On Selection: 6
Gennaro Pagano
Metrics
H-Index
i10 Index
Citation Counts
21
24
2,384
Rankings
Ranking Based On Selection: 7
Nazia Karsan
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,335
Rankings
Ranking Based On Selection: 8
Oliver Cousins
Metrics
H-Index
i10 Index
Citation Counts
8
5
328