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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,296 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Barbara Humberstone
Nature based sport
outdoor education
embodiment and agein
Metrics
 
H-Index
i10 Index
Citation
32
70
3,305
* Rankings
Ranking Based On Selection: 3
Florin Ioras
Nature Conservation
Conservation Funding
Forest Policy
Biodiversity Offsets
Health and Safet
Metrics
 
H-Index
i10 Index
Citation
25
66
2,068
* Rankings
Ranking Based On Selection: 5
David Warnock-Smith
Air Transport Economics
Transport Management
Airlines
Airports
Training and Educatio
Metrics
 
H-Index
i10 Index
Citation
17
24
1,206
* Rankings
Ranking Based On Selection: 6
Ben Clayton
Sport masculinities
ethnography
creative nonfiction
sport in the communit
Metrics
 
H-Index
i10 Index
Citation
14
19
1,115
* Rankings
Ranking Based On Selection: 8
Peter Thomas Sandy
Mental health
Addictive behaviour
Behaviour chang
Metrics
 
H-Index
i10 Index
Citation
12
13
548
* Rankings
Ranking Based On Selection: 12
Mark Stone
Autonomic and hormonal regulation of the cardiovascular system
Cellular and neuromuscular adaptations to resistance exercise
Metrics
 
H-Index
i10 Index
Citation
8
8
850
* Rankings
Ranking Based On Selection: 13
Elaine Welsh
Resilience
Gender
Family
Globalisation
Research Method
Metrics
 
H-Index
i10 Index
Citation
8
7
2,437
* Rankings
Ranking Based On Selection: 14
Paul Morgan
Psychological and Team Resilience - Performance Leadership and Management - Team Functioning and Effectivenes
Metrics
 
H-Index
i10 Index
Citation
6
6
1,137
* Rankings
Ranking Based On Selection: 16
Adrian Guachalla
Cultural tourism
Music tourism
Heritage tourism
Culinary tourism
Hospitality servic
Metrics
 
H-Index
i10 Index
Citation
6
4
116
* Rankings
Ranking Based On Selection: 17
Renan Peres De Oliveira
Air Transportation
Economics
Statistics
Touris
Metrics
 
H-Index
i10 Index
Citation
5
5
96
* Rankings
Ranking Based On Selection: 18
Helena Chance
landscape design
landscape history
urban design and public spac
Metrics
 
H-Index
i10 Index
Citation
5
3
84
* Rankings
Ranking Based On Selection: 20
John Knight
Learning
Teaching
Assessment
Transition to Higher Education
Technology-enhanced learnin
Metrics
 
H-Index
i10 Index
Citation
5
3
142
* Rankings
Ranking Based On Selection: 23
Melanie Hayward
Nurse education
social media use in education
school nursing
public health
safeguardin
Metrics
 
H-Index
i10 Index
Citation
3
0
26
* Rankings
Ranking Based On Selection: 24
Richard Ej Jones
digital learning
technology-enhanced Learning
e-learning
Higher Education Research
Artificial Intelligenc
Metrics
 
H-Index
i10 Index
Citation
2
2
97
Rankings
Ranking Based On Selection: 1
Sharon Lorraine Edwards
Metrics
 
H-Index
i10 Index
Citation Counts
35
74
4,181
Rankings
Ranking Based On Selection: 2
Barbara Humberstone
Metrics
 
H-Index
i10 Index
Citation Counts
32
70
3,305
Nature based sport
outdoor education
embodiment and agein
Rankings
Ranking Based On Selection: 3
Florin Ioras
Metrics
 
H-Index
i10 Index
Citation Counts
25
66
2,068
Nature Conservation
Conservation Funding
Forest Policy
Biodiversity Offsets
Health and Safet
Rankings
Ranking Based On Selection: 4
Matthew D. Smith
Metrics
 
H-Index
i10 Index
Citation Counts
18
29
1,806
Rankings
Ranking Based On Selection: 5
David Warnock-Smith
Metrics
 
H-Index
i10 Index
Citation Counts
17
24
1,206
Air Transport Economics
Transport Management
Airlines
Airports
Training and Educatio
Rankings
Ranking Based On Selection: 6
Ben Clayton
Metrics
 
H-Index
i10 Index
Citation Counts
14
19
1,115
Sport masculinities
ethnography
creative nonfiction
sport in the communit
Rankings
Ranking Based On Selection: 7
Ramesh Marasini
Metrics
 
H-Index
i10 Index
Citation Counts
14
18
543
Rankings
Ranking Based On Selection: 8
Peter Thomas Sandy
Metrics
 
H-Index
i10 Index
Citation Counts
12
13
548
Mental health
Addictive behaviour
Behaviour chang
Rankings
Ranking Based On Selection: 9
Hayley Stainton
Metrics
 
H-Index
i10 Index
Citation Counts
10
12
417
Human geography
TEFL Tourism
sustainability
developmen
Rankings
Ranking Based On Selection: 10
Ricardo Nm Khine
Metrics
 
H-Index
i10 Index
Citation Counts
10
11
302
Radiotherapy
Healthcare Educatio
Rankings
Ranking Based On Selection: 11
Ceri Sims
Metrics
 
H-Index
i10 Index
Citation Counts
10
10
919
Rankings
Ranking Based On Selection: 12
Mark Stone
Metrics
 
H-Index
i10 Index
Citation Counts
8
8
850
Autonomic and hormonal regulation of the cardiovascular system
Cellular and neuromuscular adaptations to resistance exercise
Rankings
Ranking Based On Selection: 13
Elaine Welsh
Metrics
 
H-Index
i10 Index
Citation Counts
8
7
2,437
Resilience
Gender
Family
Globalisation
Research Method
Rankings
Ranking Based On Selection: 14
Paul Morgan
Metrics
 
H-Index
i10 Index
Citation Counts
6
6
1,137
Psychological and Team Resilience - Performance Leadership and Management - Team Functioning and Effectivenes
Rankings
Ranking Based On Selection: 15
Jonpaul Nevin
Metrics
 
H-Index
i10 Index
Citation Counts
6
5
137
Rankings
Ranking Based On Selection: 16
Adrian Guachalla
Metrics
 
H-Index
i10 Index
Citation Counts
6
4
116
Cultural tourism
Music tourism
Heritage tourism
Culinary tourism
Hospitality servic
Rankings
Ranking Based On Selection: 17
Renan Peres De Oliveira
Metrics
 
H-Index
i10 Index
Citation Counts
5
5
96
Air Transportation
Economics
Statistics
Touris
Rankings
Ranking Based On Selection: 18
Helena Chance
Metrics
 
H-Index
i10 Index
Citation Counts
5
3
84
landscape design
landscape history
urban design and public spac
Rankings
Ranking Based On Selection: 19
Paulette Morris
Metrics
 
H-Index
i10 Index
Citation Counts
5
3
94
Academic Writing and Research Skill
Rankings
Ranking Based On Selection: 20
John Knight
Metrics
 
H-Index
i10 Index
Citation Counts
5
3
142
Learning
Teaching
Assessment
Transition to Higher Education
Technology-enhanced learnin
Rankings
Ranking Based On Selection: 21
Rebecca Rochon
Metrics
 
H-Index
i10 Index
Citation Counts
5
3
106
Rankings
Ranking Based On Selection: 22
Dorin Festeu
Metrics
 
H-Index
i10 Index
Citation Counts
4
3
100
Rankings
Ranking Based On Selection: 23
Melanie Hayward
Metrics
 
H-Index
i10 Index
Citation Counts
3
0
26
Nurse education
social media use in education
school nursing
public health
safeguardin
Rankings
Ranking Based On Selection: 24
Richard Ej Jones
Metrics
 
H-Index
i10 Index
Citation Counts
2
2
97
digital learning
technology-enhanced Learning
e-learning
Higher Education Research
Artificial Intelligenc
Rankings
Ranking Based On Selection: 25
John Mariampillai
Metrics
 
H-Index
i10 Index
Citation Counts
2
0
8
higher education policy
marketisation
internationalisatio