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
Valentine Otang Ntui
Molecular Biology
Genetic engineering
Genome editing
Metrics
H-Index
i10 Index
Citation
31
56
2,912
* Rankings
Ranking Based On Selection: 2
Mbim Elizabeth
Microbiology
Immunology
Virology
Molecular Biology
public health.
Metrics
H-Index
i10 Index
Citation
11
11
300
* Rankings
Ranking Based On Selection: 3
Anozeng Oyono İgiri
neurobiology
histochemistry
physical anthropology
cell biologyhistology
teratology
Metrics
H-Index
i10 Index
Citation
11
14
501
Peter Nkachukwu Chukwurah
Plant Biotechnology
Molecular Biology
Molecular Pathology
Metrics
H-Index
i10 Index
Citation
9
7
285
Willie Peggy Obaseojei
Molecular Biology
Plant Genetics
Plant Biotechnology
Plant Cytogenetics
Conservation Biology
Metrics
H-Index
i10 Index
Citation
7
5
116
Ekemini Edet Obok|Obok, Ekemini, Obok, Ekemini Edet, Obok, E. E.
Plant Breeding and Genetics
Molecular Biology
Climate Change
Plant Stress
Crop Physiology
Metrics
H-Index
i10 Index
Citation
6
5
134
Ogemdi Chinwendu Anika
Energy and Sustainable Development
Renewable Energy Production
Waste to Energy Conversion
Metagenomics
Functional genomics
Metrics
H-Index
i10 Index
Citation
6
4
253
Uruakpa Kelechi Chinkata
Anatomy
Histochemistry
Molecular biology
Reproductive biology
Museum/ Embalming technique
Metrics
H-Index
i10 Index
Citation
6
1
80

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Gregory Elayeche Oko
Toxicological Biochemistry
Pharmacology
Molecular and Cell biology
Cancer
Nutritional Biochemistry
Metrics
H-Index
i10 Index
Citation
4
2
43
Mathias Okang Ajaba
Microbiology
Pathogenic microbes
Antibiotics resistance
Gene transfer
Molecular biology
Metrics
H-Index
i10 Index
Citation
3
2
52
Alpha O. Gulack
Molecular Pharmacology
Drug Delivery
Drug discovery
Neglected Tropic disease
Infectious Disease
Metrics
H-Index
i10 Index
Citation
3
0
23
Reuben Agu
Environmental Biotechnology
Molecular Biology
Public Health
Metrics
H-Index
i10 Index
Citation
3
1
24
Nuria Nwachuku
Public Health
Systematic Reviews
Infectious Disease
Molecular Biology
Metrics
H-Index
i10 Index
Citation
2
2
80
Bassey Ogon Ekpong
Virology
pathogenic bacteriology
Immunology
and Molecular biology
Computational biology
Metrics
H-Index
i10 Index
Citation
2
1
41
Jonathan Osine Enyike
Phytochemistry and Medicinal Plants
Environmental Toxicology
Antioxidant Research and Molecular St
Metrics
H-Index
i10 Index
Citation
1
0
3
Iquo Oyohosuho Phillip
Human and Molecular Genetics
Cardiovascular & metabolic disease mechanism
Immunology
Metrics
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
Valentine Otang Ntui
Metrics
H-Index
i10 Index
Citation Counts
31
56
2,912
Molecular Biology
Genetic engineering
Genome editing
Rankings
Ranking Based On Selection: 2
Mbim Elizabeth
Metrics
H-Index
i10 Index
Citation Counts
11
11
300
Microbiology
Immunology
Virology
Molecular Biology
public health.
Rankings
Ranking Based On Selection: 3
Anozeng Oyono İgiri
Metrics
H-Index
i10 Index
Citation Counts
11
14
501
neurobiology
histochemistry
physical anthropology
cell biologyhistology
teratology
Rankings
Ranking Based On Selection: 4
Mary Esien Kooffreh
Metrics
H-Index
i10 Index
Citation Counts
10
10
351
Rankings
Ranking Based On Selection: 5
Genetics
Biotechnology
Animal Breeding
Nanobiotechnology
Rankings
Ranking Based On Selection: 6
Peter Nkachukwu Chukwurah
Metrics
H-Index
i10 Index
Citation Counts
9
7
285
Plant Biotechnology
Molecular Biology
Molecular Pathology
Rankings
Ranking Based On Selection: 7
Willie Peggy Obaseojei
Metrics
H-Index
i10 Index
Citation Counts
7
5
116
Molecular Biology
Plant Genetics
Plant Biotechnology
Plant Cytogenetics
Conservation Biology
Rankings
Ranking Based On Selection: 8
Plant Breeding and Genetics
Molecular Biology
Climate Change
Plant Stress
Crop Physiology
Rankings
Ranking Based On Selection: 9
Ogemdi Chinwendu Anika
Metrics
H-Index
i10 Index
Citation Counts
6
4
253
Energy and Sustainable Development
Renewable Energy Production
Waste to Energy Conversion
Metagenomics
Functional genomics
Rankings
Ranking Based On Selection: 10
Uruakpa Kelechi Chinkata
Metrics
H-Index
i10 Index
Citation Counts
6
1
80
Anatomy
Histochemistry
Molecular biology
Reproductive biology
Museum/ Embalming technique

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Cellular Senescence
Immunology
Biochemistry
Nanotechnology
Cell and Molecular Biology.
Rankings
Ranking Based On Selection: 12
Macauley Asim Ittah
Metrics
H-Index
i10 Index
Citation Counts
5
1
100
Rankings
Ranking Based On Selection: 13
Gregory Elayeche Oko
Metrics
H-Index
i10 Index
Citation Counts
4
2
43
Toxicological Biochemistry
Pharmacology
Molecular and Cell biology
Cancer
Nutritional Biochemistry
Rankings
Ranking Based On Selection: 14
Mathias Okang Ajaba
Metrics
H-Index
i10 Index
Citation Counts
3
2
52
Microbiology
Pathogenic microbes
Antibiotics resistance
Gene transfer
Molecular biology
Rankings
Ranking Based On Selection: 15
Alpha O. Gulack
Metrics
H-Index
i10 Index
Citation Counts
3
0
23
Molecular Pharmacology
Drug Delivery
Drug discovery
Neglected Tropic disease
Infectious Disease
Rankings
Ranking Based On Selection: 16
Nkang Nkoyo Ani
Metrics
H-Index
i10 Index
Citation Counts
3
0
22
Rankings
Ranking Based On Selection: 17
Emmanuel Paul Okoi
Metrics
H-Index
i10 Index
Citation Counts
3
1
31
Rankings
Ranking Based On Selection: 18
Reuben Agu
Metrics
H-Index
i10 Index
Citation Counts
3
1
24
Environmental Biotechnology
Molecular Biology
Public Health
Rankings
Ranking Based On Selection: 19
Nuria Nwachuku
Metrics
H-Index
i10 Index
Citation Counts
2
2
80
Public Health
Systematic Reviews
Infectious Disease
Molecular Biology
Rankings
Ranking Based On Selection: 20
Bassey Ogon Ekpong
Metrics
H-Index
i10 Index
Citation Counts
2
1
41
Virology
pathogenic bacteriology
Immunology
and Molecular biology
Computational biology
Rankings
Ranking Based On Selection: 21
Caroline Abu
Metrics
H-Index
i10 Index
Citation Counts
2
1
13
Rankings
Ranking Based On Selection: 22
Ekaette Sunday Udoh
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
Rankings
Ranking Based On Selection: 23
Phytochemistry and Medicinal Plants
Environmental Toxicology
Antioxidant Research and Molecular St
Rankings
Ranking Based On Selection: 24
Iquo Oyohosuho Phillip
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Human and Molecular Genetics
Cardiovascular & metabolic disease mechanism
Immunology