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" (910,673 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
Lars Mc Naughton
exercise physiology
sport physiology
sport and exercise nutrition
Metrics
H-Index
i10 Index
Citation
68
195
16,229
* Rankings
Ranking Based On Selection: 4
Greg Irving
Primary care
Clinical Epidemiology
Multimorbidity
Diabetes
Cardiovascular disease
Metrics
H-Index
i10 Index
Citation
23
33
3,452
* Rankings
Ranking Based On Selection: 5
Carol Robinson
Children and young people's rights
voices and experiences
Professional development through doctoral study
Metrics
H-Index
i10 Index
Citation
23
32
3,040
* Rankings
Ranking Based On Selection: 7
Rob Noonan
Physical activity
health
Metrics
H-Index
i10 Index
Citation
20
35
2,351
* Rankings
Ranking Based On Selection: 8
Sally Ann Ashton
Gangs
juvenile offending
policing
child criminal exploitation
cultural heritage programmes in prisons
Metrics
H-Index
i10 Index
Citation
15
19
766
* Rankings
Ranking Based On Selection: 9
Nicola van Rijsbergen
Face perception
Objects and scene perception
mental representations
Information theory
Emotion processing in healthy ageing
Metrics
H-Index
i10 Index
Citation
14
15
785
* Rankings
Ranking Based On Selection: 10
Howard Davis
Disasters
Crimes of the Powerful
the Criminological Imagination
Metrics
H-Index
i10 Index
Citation
14
18
924

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

* Rankings
Ranking Based On Selection: 11
Carol Kelly
Respiratory care
oxygen therapy
healthcare professional education
Metrics
H-Index
i10 Index
Citation
13
20
1,514
* Rankings
Ranking Based On Selection: 12
Derek Larkin
Prostate Cancer: Living with and Beyond Cancer
Metrics
H-Index
i10 Index
Citation
12
13
1,429
* Rankings
Ranking Based On Selection: 13
Laura Mcguire
implicit attitudes
sustainable consumption
consumer behaviour
environmental education
Metrics
H-Index
i10 Index
Citation
11
11
501
* Rankings
Ranking Based On Selection: 14
James Renton
Race
empire
antisemitism
Islamophobia
Middle East
Metrics
H-Index
i10 Index
Citation
11
11
478
* Rankings
Ranking Based On Selection: 15
Asish Bera
Artificial Intelligence
Computer Vision
Machine Learning.
Metrics
H-Index
i10 Index
Citation
11
11
416
* Rankings
Ranking Based On Selection: 16
Rafe Mcgregor
Culture
Political Violence
Policing
Metrics
H-Index
i10 Index
Citation
11
11
379
* Rankings
Ranking Based On Selection: 17
Nonso Nnamoko Phd
Multimodal Artificial Intelligence
Big Data
Natural Language Processing
Image and Signal processing
Software Engineering
Metrics
H-Index
i10 Index
Citation
11
11
500
* Rankings
Ranking Based On Selection: 18
Supritha Aithal
Mental Health
Dance
Psychotherapy
Arts
Wellbeing
Metrics
H-Index
i10 Index
Citation
10
10
744
* Rankings
Ranking Based On Selection: 19
Paula Arcari
Critical Animal Studies
Climate Change
Critical Geography
Gender
Metrics
H-Index
i10 Index
Citation
10
13
741
Huaizhong Zhang
image processing
computer vision
Metrics
H-Index
i10 Index
Citation
9
8
329
Zachary Wharton
Computer Vision
Robotics
Human Activity Recognition
Autonomous Vehicles
Metrics
H-Index
i10 Index
Citation
8
8
412
Ben Langley
biomechanics
gait
footwear
joint replacement
Metrics
H-Index
i10 Index
Citation
8
8
290
John J Shaw
Sleep
Long-Term Memory
Episodic Memory
Relational Binding
Metrics
H-Index
i10 Index
Citation
8
8
217
Evelyn Carnegie
visual perception
skill acquisition
psychology
Metrics
H-Index
i10 Index
Citation
8
7
284
Thomas Simpson
Motor learning
Skill acquisition
Focus of attention
OPTIMAL theory of motor learning
Motivation
Metrics
H-Index
i10 Index
Citation
8
5
337
Eleanor Peters
Youth justice. Music and crime. Families/Parenting
Metrics
H-Index
i10 Index
Citation
8
8
522
Calum Ross
Solitons
Gauge Theory
Chiral Magnets
Metrics
H-Index
i10 Index
Citation
8
8
197
Greg Doncaster
Applied Physiology
Sports Performance
Training & Testing Elite Athletes
Metrics
H-Index
i10 Index
Citation
8
7
257
Amanda Henshall
Securitisation in education
police in schools
English teaching
Special Educational Needs and Disability
social class and edu
Metrics
H-Index
i10 Index
Citation
8
6
156
Paul Bunyan
Civil Society
Community Organising
Metrics
H-Index
i10 Index
Citation
8
7
239
Michelle Maden Jenkins
Systematic reviews
Information retrieval
Critical appraisal
Metrics
H-Index
i10 Index
Citation
8
8
555
James Brand
cognitive science
language learning
language evolution
language change
Metrics
H-Index
i10 Index
Citation
7
7
461
Jo Albin-Clark
documentation
early childhood
Metrics
H-Index
i10 Index
Citation
7
7
179
Husnain Rafiq
Cybersecurity
Malware detection
Machine learning
Adversarial ML
Security of AI
Metrics
H-Index
i10 Index
Citation
7
7
125
Ammar K Al Mhdawi
Robotics
Mechatronics
Control Systems
AI
Networks and Sustainability
Metrics
H-Index
i10 Index
Citation
7
6
283
Johan David Reyes Chávez
Áreas Protegidas
Botánica
Biodiversidad
Honduras
Metrics
H-Index
i10 Index
Citation
7
6
154
Peter William Matthew
Autonomous Systems
Pervasive Systems
Biometric Systems
Internet of Things
Biometric Security
Metrics
H-Index
i10 Index
Citation
7
5
201
Becka Colley-Foster|Becka Colley, Becka Currant
Employability
Skills
ePortfolios
Student engagement
student support
Metrics
H-Index
i10 Index
Citation
7
4
137
Nicholas K Leach
Sodium bicarbonate effects on performance and gastrointestinal distress
Metrics
H-Index
i10 Index
Citation
6
3
124
Anthony Keating
Ireland
child abuse
crime
censorship
Metrics
H-Index
i10 Index
Citation
6
4
113
Mark Schofield
Learning and Teaching in HE
Metrics
H-Index
i10 Index
Citation
6
2
140
Besim Mustafa
Simulation
Operating Systems
Computer Architecture
Assisted Living
Metrics
H-Index
i10 Index
Citation
6
4
90
James Ridley
Intellectual Disability
Older Adults
Behaviour
Mental Health
Dementia
Metrics
H-Index
i10 Index
Citation
5
5
86
Hugh Ortega Breton
sociology of politics and emotions
Metrics
H-Index
i10 Index
Citation
5
4
76
Joanne Egan
Tephra
Holocene
Diatoms
Pollen
palaeoecology
Metrics
H-Index
i10 Index
Citation
5
3
201
Kwame Awuah
Remote Sensing
Landscape Ecology
Savanna
Grassland
Metrics
H-Index
i10 Index
Citation
4
4
79
Paul Simpson
Ageing
gender and sexuality
sensory methods
ethnography
Metrics
H-Index
i10 Index
Citation
4
4
290
Jasmine Morgan
Mosquito Biology
Epidemiology
Insecticide Resistance
Metrics
H-Index
i10 Index
Citation
3
2
84
Salsabil Elboraie
Medicine
Genetics
Biomedicine
Molecular Medicine
Metrics
H-Index
i10 Index
Citation
3
1
30
Peter Kwabena Ankomah
Virtual reality
Augmented reality
Data visualisation
Machine learning
Software engineering
Metrics
H-Index
i10 Index
Citation
2
0
10
Hezekiah Y Samwini
Internet of Things
Cloud Computing
Fog Computing
E-Health
Metrics
H-Index
i10 Index
Citation
1
1
49
Brian Akwirry
Wireless networks / Security / Cyber Security
Metrics
H-Index
i10 Index
Citation
1
1
20
Bridget Mawtus
Creativity
learning
teaching
lesson-planning
adolescent
Metrics
H-Index
i10 Index
Citation
1
0
5
Rankings
Ranking Based On Selection: 1
Lars Mc Naughton
Metrics
H-Index
i10 Index
Citation Counts
68
195
16,229
exercise physiology
sport physiology
sport and exercise nutrition
Rankings
Ranking Based On Selection: 2
Adrian Midgley
Metrics
H-Index
i10 Index
Citation Counts
45
89
7,112
Rankings
Ranking Based On Selection: 3
Aristides Tagalakis
Metrics
H-Index
i10 Index
Citation Counts
27
42
2,132
Rankings
Ranking Based On Selection: 4
Greg Irving
Metrics
H-Index
i10 Index
Citation Counts
23
33
3,452
Primary care
Clinical Epidemiology
Multimorbidity
Diabetes
Cardiovascular disease
Rankings
Ranking Based On Selection: 5
Carol Robinson
Metrics
H-Index
i10 Index
Citation Counts
23
32
3,040
Children and young people's rights
voices and experiences
Professional development through doctoral study
Rankings
Ranking Based On Selection: 6
Axel Kaehne
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,246
Rankings
Ranking Based On Selection: 7
Rob Noonan
Metrics
H-Index
i10 Index
Citation Counts
20
35
2,351
Physical activity
health
Rankings
Ranking Based On Selection: 8
Sally Ann Ashton
Metrics
H-Index
i10 Index
Citation Counts
15
19
766
Gangs
juvenile offending
policing
child criminal exploitation
cultural heritage programmes in prisons
Rankings
Ranking Based On Selection: 9
Nicola van Rijsbergen
Metrics
H-Index
i10 Index
Citation Counts
14
15
785
Face perception
Objects and scene perception
mental representations
Information theory
Emotion processing in healthy ageing
Rankings
Ranking Based On Selection: 10
Howard Davis
Metrics
H-Index
i10 Index
Citation Counts
14
18
924
Disasters
Crimes of the Powerful
the Criminological Imagination

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Carol Kelly
Metrics
H-Index
i10 Index
Citation Counts
13
20
1,514
Respiratory care
oxygen therapy
healthcare professional education
Rankings
Ranking Based On Selection: 12
Derek Larkin
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,429
Prostate Cancer: Living with and Beyond Cancer
Rankings
Ranking Based On Selection: 13
Laura Mcguire
Metrics
H-Index
i10 Index
Citation Counts
11
11
501
implicit attitudes
sustainable consumption
consumer behaviour
environmental education
Rankings
Ranking Based On Selection: 14
James Renton
Metrics
H-Index
i10 Index
Citation Counts
11
11
478
Race
empire
antisemitism
Islamophobia
Middle East
Rankings
Ranking Based On Selection: 15
Asish Bera
Metrics
H-Index
i10 Index
Citation Counts
11
11
416
Artificial Intelligence
Computer Vision
Machine Learning.
Rankings
Ranking Based On Selection: 16
Rafe Mcgregor
Metrics
H-Index
i10 Index
Citation Counts
11
11
379
Culture
Political Violence
Policing
Rankings
Ranking Based On Selection: 17
Nonso Nnamoko Phd
Metrics
H-Index
i10 Index
Citation Counts
11
11
500
Multimodal Artificial Intelligence
Big Data
Natural Language Processing
Image and Signal processing
Software Engineering
Rankings
Ranking Based On Selection: 18
Supritha Aithal
Metrics
H-Index
i10 Index
Citation Counts
10
10
744
Mental Health
Dance
Psychotherapy
Arts
Wellbeing
Rankings
Ranking Based On Selection: 19
Paula Arcari
Metrics
H-Index
i10 Index
Citation Counts
10
13
741
Critical Animal Studies
Climate Change
Critical Geography
Gender
Rankings
Ranking Based On Selection: 20
Michael Richards
Metrics
H-Index
i10 Index
Citation Counts
10
10
274
Rankings
Ranking Based On Selection: 21
Huaizhong Zhang
Metrics
H-Index
i10 Index
Citation Counts
9
8
329
image processing
computer vision
Rankings
Ranking Based On Selection: 22
Ian Shirley
Metrics
H-Index
i10 Index
Citation Counts
9
9
274
Rankings
Ranking Based On Selection: 23
Zachary Wharton
Metrics
H-Index
i10 Index
Citation Counts
8
8
412
Computer Vision
Robotics
Human Activity Recognition
Autonomous Vehicles
Rankings
Ranking Based On Selection: 24
Danielle Christian
Metrics
H-Index
i10 Index
Citation Counts
8
8
363
Rankings
Ranking Based On Selection: 25
Ben Langley
Metrics
H-Index
i10 Index
Citation Counts
8
8
290
biomechanics
gait
footwear
joint replacement
Rankings
Ranking Based On Selection: 26
Alison RouncefieldSwales
Metrics
H-Index
i10 Index
Citation Counts
8
8
237
Rankings
Ranking Based On Selection: 27
John J Shaw
Metrics
H-Index
i10 Index
Citation Counts
8
8
217
Sleep
Long-Term Memory
Episodic Memory
Relational Binding
Rankings
Ranking Based On Selection: 28
Evelyn Carnegie
Metrics
H-Index
i10 Index
Citation Counts
8
7
284
visual perception
skill acquisition
psychology
Rankings
Ranking Based On Selection: 29
Thomas Simpson
Metrics
H-Index
i10 Index
Citation Counts
8
5
337
Motor learning
Skill acquisition
Focus of attention
OPTIMAL theory of motor learning
Motivation
Rankings
Ranking Based On Selection: 30
Eleanor Peters
Metrics
H-Index
i10 Index
Citation Counts
8
8
522
Youth justice. Music and crime. Families/Parenting
Rankings
Ranking Based On Selection: 31
Calum Ross
Metrics
H-Index
i10 Index
Citation Counts
8
8
197
Solitons
Gauge Theory
Chiral Magnets
Rankings
Ranking Based On Selection: 32
Greg Doncaster
Metrics
H-Index
i10 Index
Citation Counts
8
7
257
Applied Physiology
Sports Performance
Training & Testing Elite Athletes
Rankings
Ranking Based On Selection: 33
Mark Liptrott
Metrics
H-Index
i10 Index
Citation Counts
8
7
528
Rankings
Ranking Based On Selection: 34
Amanda Henshall
Metrics
H-Index
i10 Index
Citation Counts
8
6
156
Securitisation in education
police in schools
English teaching
Special Educational Needs and Disability
social class and edu
Rankings
Ranking Based On Selection: 35
Paul Bunyan
Metrics
H-Index
i10 Index
Citation Counts
8
7
239
Civil Society
Community Organising
Rankings
Ranking Based On Selection: 36
Michelle Maden Jenkins
Metrics
H-Index
i10 Index
Citation Counts
8
8
555
Systematic reviews
Information retrieval
Critical appraisal
Rankings
Ranking Based On Selection: 37
James Brand
Metrics
H-Index
i10 Index
Citation Counts
7
7
461
cognitive science
language learning
language evolution
language change
Rankings
Ranking Based On Selection: 38
Jo Albin-Clark
Metrics
H-Index
i10 Index
Citation Counts
7
7
179
documentation
early childhood
Rankings
Ranking Based On Selection: 39
Husnain Rafiq
Metrics
H-Index
i10 Index
Citation Counts
7
7
125
Cybersecurity
Malware detection
Machine learning
Adversarial ML
Security of AI
Rankings
Ranking Based On Selection: 40
Ammar K Al Mhdawi
Metrics
H-Index
i10 Index
Citation Counts
7
6
283
Robotics
Mechatronics
Control Systems
AI
Networks and Sustainability
Rankings
Ranking Based On Selection: 41
Johan David Reyes Chávez
Metrics
H-Index
i10 Index
Citation Counts
7
6
154
Áreas Protegidas
Botánica
Biodiversidad
Honduras
Rankings
Ranking Based On Selection: 42
Peter William Matthew
Metrics
H-Index
i10 Index
Citation Counts
7
5
201
Autonomous Systems
Pervasive Systems
Biometric Systems
Internet of Things
Biometric Security
Rankings
Ranking Based On Selection: 43
Becka Colley-Foster|Becka Colley, Becka Currant
Metrics
H-Index
i10 Index
Citation Counts
7
4
137
Employability
Skills
ePortfolios
Student engagement
student support
Rankings
Ranking Based On Selection: 44
Rebecca Phythian
Metrics
H-Index
i10 Index
Citation Counts
6
5
111
Rankings
Ranking Based On Selection: 45
Nicholas K Leach
Metrics
H-Index
i10 Index
Citation Counts
6
3
124
Sodium bicarbonate effects on performance and gastrointestinal distress
Rankings
Ranking Based On Selection: 46
Anthony Keating
Metrics
H-Index
i10 Index
Citation Counts
6
4
113
Ireland
child abuse
crime
censorship
Rankings
Ranking Based On Selection: 47
Mark Schofield
Metrics
H-Index
i10 Index
Citation Counts
6
2
140
Learning and Teaching in HE
Rankings
Ranking Based On Selection: 48
George Talbot
Metrics
H-Index
i10 Index
Citation Counts
6
4
171
Rankings
Ranking Based On Selection: 49
Besim Mustafa
Metrics
H-Index
i10 Index
Citation Counts
6
4
90
Simulation
Operating Systems
Computer Architecture
Assisted Living
Rankings
Ranking Based On Selection: 50
Marie Caslin
Metrics
H-Index
i10 Index
Citation Counts
5
4
197
Rankings
Ranking Based On Selection: 51
James Ridley
Metrics
H-Index
i10 Index
Citation Counts
5
5
86
Intellectual Disability
Older Adults
Behaviour
Mental Health
Dementia
Rankings
Ranking Based On Selection: 52
Hugh Ortega Breton
Metrics
H-Index
i10 Index
Citation Counts
5
4
76
sociology of politics and emotions
Rankings
Ranking Based On Selection: 53
Joanne Egan
Metrics
H-Index
i10 Index
Citation Counts
5
3
201
Tephra
Holocene
Diatoms
Pollen
palaeoecology
Rankings
Ranking Based On Selection: 54
Kwame Awuah
Metrics
H-Index
i10 Index
Citation Counts
4
4
79
Remote Sensing
Landscape Ecology
Savanna
Grassland
Rankings
Ranking Based On Selection: 55
Paul Simpson
Metrics
H-Index
i10 Index
Citation Counts
4
4
290
Ageing
gender and sexuality
sensory methods
ethnography
Rankings
Ranking Based On Selection: 56
Joclarisse Albia
Metrics
H-Index
i10 Index
Citation Counts
3
3
282
Rankings
Ranking Based On Selection: 57
Jasmine Morgan
Metrics
H-Index
i10 Index
Citation Counts
3
2
84
Mosquito Biology
Epidemiology
Insecticide Resistance
Rankings
Ranking Based On Selection: 58
Salsabil Elboraie
Metrics
H-Index
i10 Index
Citation Counts
3
1
30
Medicine
Genetics
Biomedicine
Molecular Medicine
Rankings
Ranking Based On Selection: 59
Peter Kwabena Ankomah
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Virtual reality
Augmented reality
Data visualisation
Machine learning
Software engineering
Rankings
Ranking Based On Selection: 60
Hezekiah Y Samwini
Metrics
H-Index
i10 Index
Citation Counts
1
1
49
Internet of Things
Cloud Computing
Fog Computing
E-Health
Rankings
Ranking Based On Selection: 61
Brian Akwirry
Metrics
H-Index
i10 Index
Citation Counts
1
1
20
Wireless networks / Security / Cyber Security
Rankings
Ranking Based On Selection: 62
Bridget Mawtus
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Creativity
learning
teaching
lesson-planning
adolescent