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
Azwin Hazrina Ahmad
Artificial Intelligence
Technopreneurship
Safety Engineering
Metrics
H-Index
i10 Index
Citation
34
84
5,893
* Rankings
Ranking Based On Selection :2
Aman Shah Abdul Majid
Clinical research
natural product screening and development
angiogenesis
cell signaling and transduction
neuroprotection
Metrics
H-Index
i10 Index
Citation
27
49
2,670
* Rankings
Ranking Based On Selection :3
Paran Gani
Civil & Environmental Engineering/Technology
Microalgae wastewater
Phycoremediation
Renewable energy
Biomass and Bioenergy
Metrics
H-Index
i10 Index
Citation
20
29
1,104
* Rankings
Ranking Based On Selection :4
Vijay Kotra
Design and synthesis of novel anti-cancer agents
Metrics
H-Index
i10 Index
Citation
19
33
1,141
* Rankings
Ranking Based On Selection :5
Siew Phaik Loke
Business Strategy
Interfirm Collaboration
Supply Chain
Metrics
H-Index
i10 Index
Citation
18
25
1,727
* Rankings
Ranking Based On Selection :6
Lam Hong Lee
Machine Learning
Data Mining
Intelligent Systems
Metrics
H-Index
i10 Index
Citation
17
18
2,499
* Rankings
Ranking Based On Selection :7
Ranjetta Poobathy
Agriculture
Plant Biotechnology
Plant Conservation
Cryopreservation
Micropropagation
Metrics
H-Index
i10 Index
Citation
16
21
481
* Rankings
Ranking Based On Selection :10
Ebrahim Nkc
Functional electrical stimulation
neurophysiology
reproductive endocrinologyebr
Metrics
H-Index
i10 Index
Citation
13
17
680
* Rankings
Ranking Based On Selection :12
Bhupinder Kaur
Food Processing
Starch modification
Food Analysis
Food Science
Metrics
H-Index
i10 Index
Citation
9
9
1,597
Tina Lim Swee Kim
mobile learning
e-learning
teacher education
professional development
Metrics
H-Index
i10 Index
Citation
8
8
417
Tobias C Van Veen
Communication studies
critical media theory
speculative race theory
philosophy of technology
posthumanism
Metrics
H-Index
i10 Index
Citation
7
5
166
Teng Heng Chan
hr practices on attraction
motivation and retentio
change management
quality management practices
Metrics
H-Index
i10 Index
Citation
4
4
973
Jeff Warren
music
musicology
ethics
phenomenology
improvisation
Metrics
H-Index
i10 Index
Citation
4
4
144
Rankings
Ranking Based On Selection: 1
Azwin Hazrina Ahmad
Metrics
H-Index
i10 Index
Citation Counts
34
84
5,893
Artificial Intelligence
Technopreneurship
Safety Engineering
Rankings
Ranking Based On Selection: 2
Aman Shah Abdul Majid
Metrics
H-Index
i10 Index
Citation Counts
27
49
2,670
Clinical research
natural product screening and development
angiogenesis
cell signaling and transduction
neuroprotection
Rankings
Ranking Based On Selection: 3
Paran Gani
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,104
Civil & Environmental Engineering/Technology
Microalgae wastewater
Phycoremediation
Renewable energy
Biomass and Bioenergy
Rankings
Ranking Based On Selection: 4
Vijay Kotra
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,141
Design and synthesis of novel anti-cancer agents
Rankings
Ranking Based On Selection: 5
Siew Phaik Loke
Metrics
H-Index
i10 Index
Citation Counts
18
25
1,727
Business Strategy
Interfirm Collaboration
Supply Chain
Rankings
Ranking Based On Selection: 6
Lam Hong Lee
Metrics
H-Index
i10 Index
Citation Counts
17
18
2,499
Machine Learning
Data Mining
Intelligent Systems
Rankings
Ranking Based On Selection: 7
Ranjetta Poobathy
Metrics
H-Index
i10 Index
Citation Counts
16
21
481
Agriculture
Plant Biotechnology
Plant Conservation
Cryopreservation
Micropropagation
Rankings
Ranking Based On Selection: 8
Nik Athirah Yusoff
Metrics
H-Index
i10 Index
Citation Counts
15
19
679
Rankings
Ranking Based On Selection: 9
Gnanasekaran Ashok
Metrics
H-Index
i10 Index
Citation Counts
14
18
979
Rankings
Ranking Based On Selection: 10
Ebrahim Nkc
Metrics
H-Index
i10 Index
Citation Counts
13
17
680
Functional electrical stimulation
neurophysiology
reproductive endocrinologyebr
Rankings
Ranking Based On Selection: 11
Yee-Wai Sim
Metrics
H-Index
i10 Index
Citation Counts
11
11
457
Rankings
Ranking Based On Selection: 12
Bhupinder Kaur
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,597
Food Processing
Starch modification
Food Analysis
Food Science
Rankings
Ranking Based On Selection: 13
Tina Lim Swee Kim
Metrics
H-Index
i10 Index
Citation Counts
8
8
417
mobile learning
e-learning
teacher education
professional development
Rankings
Ranking Based On Selection: 14
Tobias C Van Veen
Metrics
H-Index
i10 Index
Citation Counts
7
5
166
Communication studies
critical media theory
speculative race theory
philosophy of technology
posthumanism
Rankings
Ranking Based On Selection: 15
Teng Heng Chan
Metrics
H-Index
i10 Index
Citation Counts
4
4
973
hr practices on attraction
motivation and retentio
change management
quality management practices
Rankings
Ranking Based On Selection: 16
Khangwei Ong
Metrics
H-Index
i10 Index
Citation Counts
4
4
970
Rankings
Ranking Based On Selection: 17
Jeff Warren
Metrics
H-Index
i10 Index
Citation Counts
4
4
144
music
musicology
ethics
phenomenology
improvisation