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" (870,053 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
Mark T Hamann
Natural Products
Drug Discovery
Pharmacology
Natural Products Synthesis
Metrics
H-Index
i10 Index
Citation
71
201
18,233
Rankings
Ranking Based On Selection: 1
Mark T Hamann
Metrics
H-Index
i10 Index
Citation Counts
71
201
18,233
Natural Products
Drug Discovery
Pharmacology
Natural Products Synthesis
Rankings
Ranking Based On Selection: 2
Patrick Woster
Metrics
H-Index
i10 Index
Citation Counts
55
121
12,321
Rankings
Ranking Based On Selection: 3
C James Chou
Metrics
H-Index
i10 Index
Citation Counts
34
58
3,593
Rankings
Ranking Based On Selection: 4
Yuri Karl Peterson
Metrics
H-Index
i10 Index
Citation Counts
34
50
4,874
Pharmacology
GPCRs
drug discovery
cheminformatics
mitochondria
Rankings
Ranking Based On Selection: 6
Xiaoyan Chen
Metrics
H-Index
i10 Index
Citation Counts
9
9
176
Rankings
Ranking Based On Selection: 7
David W Shirley
Metrics
H-Index
i10 Index
Citation Counts
6
4
188
pharmacy practice
pharmacy law
non-sterile compounding
pharmacy education
Rankings
Ranking Based On Selection: 8
Isuru R Kumarasinghe
Metrics
H-Index
i10 Index
Citation Counts
4
4
164