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" (873,899 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
T Fonzin Fozin
Nonlinear dynamics
mathematical modelling
Chaos
Synchronization
Metrics
H-Index
i10 Index
Citation
21
32
1,087
* Rankings
Ranking Based On Selection: 2
Bertrand Tatsinkou Fossi
Applied microbiology
Metrics
H-Index
i10 Index
Citation
14
19
674
* Rankings
Ranking Based On Selection: 3
Takembo Clovis
Biophysics
Computational Neuroscience
Nonlinear Physics
Metrics
H-Index
i10 Index
Citation
12
12
390
* Rankings
Ranking Based On Selection: 4
Etienne Wamba
Quantum gases
Nonlinear Physics
Metrics
H-Index
i10 Index
Citation
12
13
418
* Rankings
Ranking Based On Selection: 5
Benjamin D. Thumamo Pokam
Mycobacteriology
TB/HIV
HIV
Metrics
H-Index
i10 Index
Citation
10
12
392
* Rankings
Ranking Based On Selection: 6
Pius W. Akumbu
phonological theory
language documentation
language policy and planning
Metrics
H-Index
i10 Index
Citation
10
10
304
* Rankings
Ranking Based On Selection: 7
Ambe Harrison
Nonlinear control
Power electronics
optimization algorithms
Photovoltaic emulation
PV Monitoring
Metrics
H-Index
i10 Index
Citation
9
8
245
* Rankings
Ranking Based On Selection: 8
Nchanji Gordon T.
Microbiology
Global Health
Health Communication
Metrics
H-Index
i10 Index
Citation
8
8
221
* Rankings
Ranking Based On Selection: 9
Marcel Moyeh Nyuylam
Molecular biotechnology/Antimalarial Drug efficacy and resistance
Metrics
H-Index
i10 Index
Citation
8
7
242
* Rankings
Ranking Based On Selection: 10
Isaac Amoussou
Renewable Energy
Control system
Power systems engineering
Optimization techniques
Metrics
H-Index
i10 Index
Citation
8
5
168
* Rankings
Ranking Based On Selection: 11
Alain Wembe Ngouonpe
Natural Product Chemistry
Metrics
H-Index
i10 Index
Citation
7
5
122
* Rankings
Ranking Based On Selection: 12
Ngwashi Divine Khan
High-k Dielectrics
Power SiC MOSFETs
ZnO TFTs
Raman Spectroscopy
Carbon Nanotube Field Effect
Metrics
H-Index
i10 Index
Citation
7
5
169
* Rankings
Ranking Based On Selection: 14
Frederick Ebot Ashu
Leadership and Sustainable Development
Leadership and Philosophy
School Leadership Development
Metrics
H-Index
i10 Index
Citation
6
4
129
* Rankings
Ranking Based On Selection: 15
Michael Ekonde Sone
Information systems and network security
Information theory and coding
Applied Cryptography
Communication systems
FPGA-based
Metrics
H-Index
i10 Index
Citation
6
3
166
* Rankings
Ranking Based On Selection: 16
Awo Miranda Egbe
Aquatic Ecology
Biodiversity Conservation
Vulnerability assessment of wetlands to climate change
Metrics
H-Index
i10 Index
Citation
6
3
150
* Rankings
Ranking Based On Selection: 17
Bakoh Ndingkokhar
Pharmaceutical Chemistry
Public Health and Epidemiology
Natural Product Chemistry
Biostatistics
Drug Discovery
Metrics
H-Index
i10 Index
Citation
6
6
383
* Rankings
Ranking Based On Selection: 18
Tata Emmanuel Sunjo
Climate Change Adaptation
Environmental Governance
Resource Conflicts
Metrics
H-Index
i10 Index
Citation
6
4
150
* Rankings
Ranking Based On Selection: 19
Primus M. Tazanu
new media technologies
transnationalism
migration
Pentecostalism
decolonizing anthropology
Metrics
H-Index
i10 Index
Citation
6
3
129
* Rankings
Ranking Based On Selection: 20
Kaah Menang
Radiative Transfer
Metrics
H-Index
i10 Index
Citation
5
4
212
* Rankings
Ranking Based On Selection: 22
Steve Alan Talla Ouambo
Process Engineering
Process Control
Nonlinear observers
Metrics
H-Index
i10 Index
Citation
5
0
27
* Rankings
Ranking Based On Selection: 23
Stéphane Tchuiaga
Geo-Diff
Global-Anal
$G-$Structures
Topological Dynamical Systems
Metrics
H-Index
i10 Index
Citation
5
2
61
* Rankings
Ranking Based On Selection: 24
Derrick Neba Nebangwa
Drug and Vaccine Design.
Metrics
H-Index
i10 Index
Citation
4
4
348
* Rankings
Ranking Based On Selection: 25
Ebule Ivo Alonge
microbiology
immunology
Helicobacter pylori
Atrophic gastritis
GastroPanel biomarkers
Metrics
H-Index
i10 Index
Citation
4
3
95
* Rankings
Ranking Based On Selection: 26
Sitamtze Youmbi Bertrand
ab initio calculations
Molecular Dynamics
Surfaces and catalysis
Materials for Energy and Telecom.
Metrics
H-Index
i10 Index
Citation
4
3
79
* Rankings
Ranking Based On Selection: 27
Yvan Ayuketah
Energy Systems Modeling and Policy
Power Systems planning
and Renewable Energy Systems
Metrics
H-Index
i10 Index
Citation
4
3
55
* Rankings
Ranking Based On Selection: 28
Godwin Sendze Yinda
Solid waste management
Soil fertility
Metrics
H-Index
i10 Index
Citation
4
2
41
* Rankings
Ranking Based On Selection: 30
Pelerine Tsobgni Nyawo
Large deviations theories
Nonequilibrium statistical physics
Stochastics thermodynamics
Metrics
H-Index
i10 Index
Citation
3
3
278
* Rankings
Ranking Based On Selection: 31
Valantine Asong Tellen
Soil fertility
soil health
soil mapping
environmental management
natural resource management
Metrics
H-Index
i10 Index
Citation
3
3
266
* Rankings
Ranking Based On Selection: 32
Sandie Mekachie Sorelle
Infectious diseases
Malaria
STHs
HIV
Metrics
H-Index
i10 Index
Citation
3
2
44
* Rankings
Ranking Based On Selection: 33
Djob Roger Bertin
complex and nonlinear dynamics systems
Metrics
H-Index
i10 Index
Citation
3
2
32
* Rankings
Ranking Based On Selection: 34
Emile Sunjo
International Relations
Resource Conflicts
Regional Integration
New African Middle Class
Metrics
H-Index
i10 Index
Citation
3
1
67
* Rankings
Ranking Based On Selection: 35
Mimosette. Kuissu
Physiopathology/Pharmacology/toxicity/medicinal plants/ gasrtointestinal system ailments
Metrics
H-Index
i10 Index
Citation
3
1
34
* Rankings
Ranking Based On Selection: 36
Ebot Walter Ojong
Chemical pathology
Clinical Chemistry
Non-communicable Disease
HIV/AIDS
Diabetes Mellitus
Metrics
H-Index
i10 Index
Citation
3
1
30
* Rankings
Ranking Based On Selection: 37
Njeodo Njongang Vigny
HIV infection
Cardiovascular disease
Pharmacotherapy
Chemical Pathology
Metrics
H-Index
i10 Index
Citation
3
1
25
* Rankings
Ranking Based On Selection: 38
Mbohlieu Tchawe Yossa
Electrical surveys
Gravimetry
Magnetics
Geology
GIS and Remote sensing
Metrics
H-Index
i10 Index
Citation
3
1
22
* Rankings
Ranking Based On Selection: 39
Monique Kwachou
African feminisms
Engendering Higher Education
Capability Approach
education for human
Metrics
H-Index
i10 Index
Citation
3
0
17
* Rankings
Ranking Based On Selection: 41
Akwene Godwill Chenyuei
Learning Technology and Human Behaviour
Conception and Instructional Design
Metrics
H-Index
i10 Index
Citation
2
2
57
* Rankings
Ranking Based On Selection: 42
Nadesh Taku
Microbiology
Virology
Molecular characterisation
Blood transfusion
Metrics
H-Index
i10 Index
Citation
2
2
43
* Rankings
Ranking Based On Selection: 43
Musong Louis Katche
Hybrid renewable energy systems
Battery storage systems
Power generation
Power transmission and Control
Metrics
H-Index
i10 Index
Citation
2
1
95
* Rankings
Ranking Based On Selection: 44
Engr. Wirnkar Basil Nsanyuy
power system generation
transportation
distribution
operation and planning
and renewable energy
Metrics
H-Index
i10 Index
Citation
2
1
43
* Rankings
Ranking Based On Selection: 46
Ligbwah Victor Wotanie
Geophysics
Petroleum Geology
Metrics
H-Index
i10 Index
Citation
2
1
17
* Rankings
Ranking Based On Selection: 47
Isaiah Ngek Ndifon
Mode-locked fiber lasers
nonlinear fiber optics
Metrics
H-Index
i10 Index
Citation
2
0
12
* Rankings
Ranking Based On Selection: 49
Eriisa Yiga Paddy
Renewable Energy
Waste-to-Energy
Power Systems
Metrics
H-Index
i10 Index
Citation
2
0
6
* Rankings
Ranking Based On Selection: 50
Mbouemboue Nsangou Moussa Ahmed
Geophysics (both Environmental and Petroleum Geophysics)
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based On Selection: 51
Agbor Emmanuel Oben
Educational Administration
Economics and Finance
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
T Fonzin Fozin
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,087
Nonlinear dynamics
mathematical modelling
Chaos
Synchronization
Rankings
Ranking Based On Selection: 2
Bertrand Tatsinkou Fossi
Metrics
H-Index
i10 Index
Citation Counts
14
19
674
Rankings
Ranking Based On Selection: 3
Takembo Clovis
Metrics
H-Index
i10 Index
Citation Counts
12
12
390
Biophysics
Computational Neuroscience
Nonlinear Physics
Rankings
Ranking Based On Selection: 4
Etienne Wamba
Metrics
H-Index
i10 Index
Citation Counts
12
13
418
Quantum gases
Nonlinear Physics
Rankings
Ranking Based On Selection: 5
Benjamin D. Thumamo Pokam
Metrics
H-Index
i10 Index
Citation Counts
10
12
392
Mycobacteriology
TB/HIV
HIV
Rankings
Ranking Based On Selection: 6
Pius W. Akumbu
Metrics
H-Index
i10 Index
Citation Counts
10
10
304
phonological theory
language documentation
language policy and planning
Rankings
Ranking Based On Selection: 7
Ambe Harrison
Metrics
H-Index
i10 Index
Citation Counts
9
8
245
Nonlinear control
Power electronics
optimization algorithms
Photovoltaic emulation
PV Monitoring
Rankings
Ranking Based On Selection: 8
Nchanji Gordon T.
Metrics
H-Index
i10 Index
Citation Counts
8
8
221
Microbiology
Global Health
Health Communication
Rankings
Ranking Based On Selection: 9
Marcel Moyeh Nyuylam
Metrics
H-Index
i10 Index
Citation Counts
8
7
242
Molecular biotechnology/Antimalarial Drug efficacy and resistance
Rankings
Ranking Based On Selection: 10
Isaac Amoussou
Metrics
H-Index
i10 Index
Citation Counts
8
5
168
Renewable Energy
Control system
Power systems engineering
Optimization techniques
Rankings
Ranking Based On Selection: 11
Alain Wembe Ngouonpe
Metrics
H-Index
i10 Index
Citation Counts
7
5
122
Natural Product Chemistry
Rankings
Ranking Based On Selection: 12
Ngwashi Divine Khan
Metrics
H-Index
i10 Index
Citation Counts
7
5
169
High-k Dielectrics
Power SiC MOSFETs
ZnO TFTs
Raman Spectroscopy
Carbon Nanotube Field Effect
Rankings
Ranking Based On Selection: 13
Johannes Tabi Atemnkeng
Metrics
H-Index
i10 Index
Citation Counts
7
5
159
Rankings
Ranking Based On Selection: 14
Frederick Ebot Ashu
Metrics
H-Index
i10 Index
Citation Counts
6
4
129
Leadership and Sustainable Development
Leadership and Philosophy
School Leadership Development
Rankings
Ranking Based On Selection: 15
Michael Ekonde Sone
Metrics
H-Index
i10 Index
Citation Counts
6
3
166
Information systems and network security
Information theory and coding
Applied Cryptography
Communication systems
FPGA-based
Rankings
Ranking Based On Selection: 16
Awo Miranda Egbe
Metrics
H-Index
i10 Index
Citation Counts
6
3
150
Aquatic Ecology
Biodiversity Conservation
Vulnerability assessment of wetlands to climate change
Rankings
Ranking Based On Selection: 17
Bakoh Ndingkokhar
Metrics
H-Index
i10 Index
Citation Counts
6
6
383
Pharmaceutical Chemistry
Public Health and Epidemiology
Natural Product Chemistry
Biostatistics
Drug Discovery
Rankings
Ranking Based On Selection: 18
Tata Emmanuel Sunjo
Metrics
H-Index
i10 Index
Citation Counts
6
4
150
Climate Change Adaptation
Environmental Governance
Resource Conflicts
Rankings
Ranking Based On Selection: 19
Primus M. Tazanu
Metrics
H-Index
i10 Index
Citation Counts
6
3
129
new media technologies
transnationalism
migration
Pentecostalism
decolonizing anthropology
Rankings
Ranking Based On Selection: 20
Kaah Menang
Metrics
H-Index
i10 Index
Citation Counts
5
4
212
Rankings
Ranking Based On Selection: 21
Louis Ngoa Engola
Metrics
H-Index
i10 Index
Citation Counts
5
2
61
Rankings
Ranking Based On Selection: 22
Steve Alan Talla Ouambo
Metrics
H-Index
i10 Index
Citation Counts
5
0
27
Process Engineering
Process Control
Nonlinear observers
Rankings
Ranking Based On Selection: 23
Stéphane Tchuiaga
Metrics
H-Index
i10 Index
Citation Counts
5
2
61
Geo-Diff
Global-Anal
$G-$Structures
Topological Dynamical Systems
Rankings
Ranking Based On Selection: 24
Derrick Neba Nebangwa
Metrics
H-Index
i10 Index
Citation Counts
4
4
348
Drug and Vaccine Design.
Rankings
Ranking Based On Selection: 25
Ebule Ivo Alonge
Metrics
H-Index
i10 Index
Citation Counts
4
3
95
microbiology
immunology
Helicobacter pylori
Atrophic gastritis
GastroPanel biomarkers
Rankings
Ranking Based On Selection: 26
Sitamtze Youmbi Bertrand
Metrics
H-Index
i10 Index
Citation Counts
4
3
79
ab initio calculations
Molecular Dynamics
Surfaces and catalysis
Materials for Energy and Telecom.
Rankings
Ranking Based On Selection: 27
Yvan Ayuketah
Metrics
H-Index
i10 Index
Citation Counts
4
3
55
Energy Systems Modeling and Policy
Power Systems planning
and Renewable Energy Systems
Rankings
Ranking Based On Selection: 28
Godwin Sendze Yinda
Metrics
H-Index
i10 Index
Citation Counts
4
2
41
Solid waste management
Soil fertility
Rankings
Ranking Based On Selection: 29
Njysi Calesh Yaghai
Metrics
H-Index
i10 Index
Citation Counts
4
1
36
Rankings
Ranking Based On Selection: 30
Pelerine Tsobgni Nyawo
Metrics
H-Index
i10 Index
Citation Counts
3
3
278
Large deviations theories
Nonequilibrium statistical physics
Stochastics thermodynamics
Rankings
Ranking Based On Selection: 31
Valantine Asong Tellen
Metrics
H-Index
i10 Index
Citation Counts
3
3
266
Soil fertility
soil health
soil mapping
environmental management
natural resource management
Rankings
Ranking Based On Selection: 32
Sandie Mekachie Sorelle
Metrics
H-Index
i10 Index
Citation Counts
3
2
44
Infectious diseases
Malaria
STHs
HIV
Rankings
Ranking Based On Selection: 33
Djob Roger Bertin
Metrics
H-Index
i10 Index
Citation Counts
3
2
32
complex and nonlinear dynamics systems
Rankings
Ranking Based On Selection: 34
Emile Sunjo
Metrics
H-Index
i10 Index
Citation Counts
3
1
67
International Relations
Resource Conflicts
Regional Integration
New African Middle Class
Rankings
Ranking Based On Selection: 35
Mimosette. Kuissu
Metrics
H-Index
i10 Index
Citation Counts
3
1
34
Physiopathology/Pharmacology/toxicity/medicinal plants/ gasrtointestinal system ailments
Rankings
Ranking Based On Selection: 36
Ebot Walter Ojong
Metrics
H-Index
i10 Index
Citation Counts
3
1
30
Chemical pathology
Clinical Chemistry
Non-communicable Disease
HIV/AIDS
Diabetes Mellitus
Rankings
Ranking Based On Selection: 37
Njeodo Njongang Vigny
Metrics
H-Index
i10 Index
Citation Counts
3
1
25
HIV infection
Cardiovascular disease
Pharmacotherapy
Chemical Pathology
Rankings
Ranking Based On Selection: 38
Mbohlieu Tchawe Yossa
Metrics
H-Index
i10 Index
Citation Counts
3
1
22
Electrical surveys
Gravimetry
Magnetics
Geology
GIS and Remote sensing
Rankings
Ranking Based On Selection: 39
Monique Kwachou
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
African feminisms
Engendering Higher Education
Capability Approach
education for human
Rankings
Ranking Based On Selection: 40
Fendji Marie Danielle
Metrics
H-Index
i10 Index
Citation Counts
3
1
26
Rankings
Ranking Based On Selection: 41
Akwene Godwill Chenyuei
Metrics
H-Index
i10 Index
Citation Counts
2
2
57
Learning Technology and Human Behaviour
Conception and Instructional Design
Rankings
Ranking Based On Selection: 42
Nadesh Taku
Metrics
H-Index
i10 Index
Citation Counts
2
2
43
Microbiology
Virology
Molecular characterisation
Blood transfusion
Rankings
Ranking Based On Selection: 43
Musong Louis Katche
Metrics
H-Index
i10 Index
Citation Counts
2
1
95
Hybrid renewable energy systems
Battery storage systems
Power generation
Power transmission and Control
Rankings
Ranking Based On Selection: 44
Engr. Wirnkar Basil Nsanyuy
Metrics
H-Index
i10 Index
Citation Counts
2
1
43
power system generation
transportation
distribution
operation and planning
and renewable energy
Rankings
Ranking Based On Selection: 45
Juluis Visnel Foyet
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Rankings
Ranking Based On Selection: 46
Ligbwah Victor Wotanie
Metrics
H-Index
i10 Index
Citation Counts
2
1
17
Geophysics
Petroleum Geology
Rankings
Ranking Based On Selection: 47
Isaiah Ngek Ndifon
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Mode-locked fiber lasers
nonlinear fiber optics
Rankings
Ranking Based On Selection: 48
Kuissu Mimosette Mesmine
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Rankings
Ranking Based On Selection: 49
Eriisa Yiga Paddy
Metrics
H-Index
i10 Index
Citation Counts
2
0
6
Renewable Energy
Waste-to-Energy
Power Systems
Rankings
Ranking Based On Selection: 50
Mbouemboue Nsangou Moussa Ahmed
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Geophysics (both Environmental and Petroleum Geophysics)
Rankings
Ranking Based On Selection: 51
Agbor Emmanuel Oben
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Educational Administration
Economics and Finance