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
Mohd Rais Mustafa
Endothelial dysfunction
Oxidative stress
Drug discovery
Natural Products
Flavonoids
Metrics
H-Index
i10 Index
Citation
53
131
8,985
* Rankings
Ranking Based On Selection: 2
Zahurin Mohamed
Pharmacogenomics
Pharmacogenetics
Adverse Drug Reactions
Metrics
H-Index
i10 Index
Citation
44
144
7,382
* Rankings
Ranking Based On Selection: 3
Choo Hock Tan
Toxinology
Venom and toxin
Antivenom
Medical Pharmacology
Medical Education
Metrics
H-Index
i10 Index
Citation
38
77
3,530
* Rankings
Ranking Based On Selection: 4
Kae Yi Tan
Toxinology
Venom proteomics
Venom-gland transcriptomics
Antivenom assessment
Toxins and drug discovery
Metrics
H-Index
i10 Index
Citation
32
55
2,694
* Rankings
Ranking Based On Selection: 5
Mohammed A Alshawsh
Systematic review
Meta-analysis
Evidence synthesis
Pharmacotherapeutics
Microbiome
Metrics
H-Index
i10 Index
Citation
30
64
2,896
* Rankings
Ranking Based On Selection: 6
Mohamed Yousif Ibrahim
Experimental Pharmacology
Cancer Therapeutics
Apoptosis
Natural Product Research
Animal Models
Metrics
H-Index
i10 Index
Citation
19
20
1,377
Rankings
Ranking Based On Selection: 1
Mohd Rais Mustafa
Metrics
H-Index
i10 Index
Citation Counts
53
131
8,985
Endothelial dysfunction
Oxidative stress
Drug discovery
Natural Products
Flavonoids
Rankings
Ranking Based On Selection: 2
Zahurin Mohamed
Metrics
H-Index
i10 Index
Citation Counts
44
144
7,382
Pharmacogenomics
Pharmacogenetics
Adverse Drug Reactions
Rankings
Ranking Based On Selection: 3
Choo Hock Tan
Metrics
H-Index
i10 Index
Citation Counts
38
77
3,530
Toxinology
Venom and toxin
Antivenom
Medical Pharmacology
Medical Education
Rankings
Ranking Based On Selection: 4
Kae Yi Tan
Metrics
H-Index
i10 Index
Citation Counts
32
55
2,694
Toxinology
Venom proteomics
Venom-gland transcriptomics
Antivenom assessment
Toxins and drug discovery
Rankings
Ranking Based On Selection: 5
Mohammed A Alshawsh
Metrics
H-Index
i10 Index
Citation Counts
30
64
2,896
Systematic review
Meta-analysis
Evidence synthesis
Pharmacotherapeutics
Microbiome
Rankings
Ranking Based On Selection: 6
Mohamed Yousif Ibrahim
Metrics
H-Index
i10 Index
Citation Counts
19
20
1,377
Experimental Pharmacology
Cancer Therapeutics
Apoptosis
Natural Product Research
Animal Models
Rankings
Ranking Based On Selection: 7
Batoul Sadat Haerian
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,483