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
Michael Coleman
in vitro model development
drug toxicity and pharmacology
Metrics
H-Index
i10 Index
Citation
33
89
4,456
* Rankings
Ranking Based On Selection: 2
Harri Rheinallt Parri
astrocytes
glia
thalamus
thalamocortical
stem cell derived
Metrics
H-Index
i10 Index
Citation
30
40
3,843
Jason Michael Thomas
Eating Behaviour
Social Norms
Psychological Health
Psychopharmacology
Neuroimaging
Metrics
H-Index
i10 Index
Citation
19
23
1,627
Rankings
Ranking Based On Selection: 1
Michael Coleman
Metrics
H-Index
i10 Index
Citation Counts
33
89
4,456
in vitro model development
drug toxicity and pharmacology
Rankings
Ranking Based On Selection: 2
Harri Rheinallt Parri
Metrics
H-Index
i10 Index
Citation Counts
30
40
3,843
astrocytes
glia
thalamus
thalamocortical
stem cell derived
Rankings
Ranking Based On Selection: 3
Alex Cheong
Metrics
H-Index
i10 Index
Citation Counts
25
29
2,776
Rankings
Ranking Based On Selection: 4
Jason Michael Thomas
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,627
Eating Behaviour
Social Norms
Psychological Health
Psychopharmacology
Neuroimaging