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
Horst Treiblmaier
Blockchain
Distributed Ledger Technology
Token Economy
Tokenization
Digital Transformation
Metrics
H-Index
i10 Index
Citation
52
120
11,104
* Rankings
Ranking Based On Selection :2
Karl Wöber
tourism
management information systems
data envelopment analysis
Metrics
H-Index
i10 Index
Citation
28
52
4,270
* Rankings
Ranking Based On Selection :3
Ulrich Gunter
Tourism economics
Sustainability
Applied econometrics
Panel-data analysis
Time-series analysis
Metrics
H-Index
i10 Index
Citation
26
36
3,091
* Rankings
Ranking Based On Selection :4
Jason Stienmetz
Tourism Management
Big Data
Smart Systems
Metrics
H-Index
i10 Index
Citation
24
34
1,943
* Rankings
Ranking Based On Selection :5
Astrid Dickinger
Services Management
Interactive Marketing
Tourism
Consumer Behavior
Metrics
H-Index
i10 Index
Citation
24
33
4,636
* Rankings
Ranking Based On Selection :6
Joanne (Chung-En) Yu
social media
tourism
consumer psychology
visual analysis
big data
Metrics
H-Index
i10 Index
Citation
21
33
2,466
* Rankings
Ranking Based On Selection :7
Lyndon Nixon
Multimedia Annotation
Enrichment
Hypervideo
Interactive Video
Interactive TV
Metrics
H-Index
i10 Index
Citation
21
42
1,511
* Rankings
Ranking Based On Selection :8
Marion Garaus
Digitalization and Consumer Behavior
Metrics
H-Index
i10 Index
Citation
20
24
1,565
* Rankings
Ranking Based On Selection :9
Ivo Ponocny
Subjective Wellbeing
Environmental Psychology
Metrics
H-Index
i10 Index
Citation
19
24
1,592
* Rankings
Ranking Based On Selection :10
Dimitrios Christopoulos|Dimitrios Christopoulos
Policy Networks
Social Entrepreneurs
Green Finance
Complexity & Resilience
Metrics
H-Index
i10 Index
Citation
18
26
1,495
* Rankings
Ranking Based On Selection :11
Xavier Matteucci
tourist experience
cultural tourism
flamenco
qualitative research
creative tourism
Metrics
H-Index
i10 Index
Citation
15
17
1,311
* Rankings
Ranking Based On Selection :14
Adrian Mp Braşoveanu
NLP
Machine Learning
Knowledge Graphs
InfoVis
Metrics
H-Index
i10 Index
Citation
13
15
494
* Rankings
Ranking Based On Selection :15
Keith Straughan
Digital healthcare
EdTech
Smart Cities
Innovation Policy
Metrics
H-Index
i10 Index
Citation
13
13
1,809
* Rankings
Ranking Based On Selection :16
Bozana Zekan
Tourism economics
Destination management
Performance analysis
Metrics
H-Index
i10 Index
Citation
9
9
417
* Rankings
Ranking Based On Selection :17
Karen Wendt
sustainable Finance
Governance
SRI
Foreign Direct Investment
Conflict Resolution -CRM-ARM
Metrics
H-Index
i10 Index
Citation
9
8
222
* Rankings
Ranking Based On Selection :18
Karl Weinmayer
Sustainable Finance
Portfolio Modeling
Efficiency Analysis
Commodity Pricing
Crypto Currency
Metrics
H-Index
i10 Index
Citation
6
4
426
* Rankings
Ranking Based On Selection :20
Ruslan Kamolov
Information visualization
scientific visualization
interface design
interaction design
computational art
Metrics
H-Index
i10 Index
Citation
4
3
115
* Rankings
Ranking Based On Selection :21
Daniel Dan
Artificial Intelligence
Applied Data Science
Marketing
Tourism
Demography
Metrics
H-Index
i10 Index
Citation
4
2
103
* Rankings
Ranking Based On Selection :22
Taida Begić Šarkinović
international investment law and policy
investment arbitration
international law and human rights
EU law
Metrics
H-Index
i10 Index
Citation
3
1
95
* Rankings
Ranking Based On Selection :23
Jakob Steixner
opinion detection
ambiguity resolution
syntax-semantics of modifiers
synergies between rule-based and statistical methods in language processing
Metrics
H-Index
i10 Index
Citation
3
0
16
* Rankings
Ranking Based On Selection :24
Siao Fui Wong
Tourism Marketing
Destination Branding
Online Destination Image
Sense of Place
Qualitative Content Analysis
Metrics
H-Index
i10 Index
Citation
2
1
24
* Rankings
Ranking Based On Selection :26
Gaukhar Chekembayeva
marketing
consumer behavior
extended reality technology
Metrics
H-Index
i10 Index
Citation
1
1
36
Rankings
Ranking Based On Selection: 1
Horst Treiblmaier
Metrics
H-Index
i10 Index
Citation Counts
52
120
11,104
Blockchain
Distributed Ledger Technology
Token Economy
Tokenization
Digital Transformation
Rankings
Ranking Based On Selection: 2
Karl Wöber
Metrics
H-Index
i10 Index
Citation Counts
28
52
4,270
tourism
management information systems
data envelopment analysis
Rankings
Ranking Based On Selection: 3
Ulrich Gunter
Metrics
H-Index
i10 Index
Citation Counts
26
36
3,091
Tourism economics
Sustainability
Applied econometrics
Panel-data analysis
Time-series analysis
Rankings
Ranking Based On Selection: 4
Jason Stienmetz
Metrics
H-Index
i10 Index
Citation Counts
24
34
1,943
Rankings
Ranking Based On Selection: 5
Astrid Dickinger
Metrics
H-Index
i10 Index
Citation Counts
24
33
4,636
Services Management
Interactive Marketing
Tourism
Consumer Behavior
Rankings
Ranking Based On Selection: 6
Joanne (Chung-En) Yu
Metrics
H-Index
i10 Index
Citation Counts
21
33
2,466
social media
tourism
consumer psychology
visual analysis
big data
Rankings
Ranking Based On Selection: 7
Lyndon Nixon
Metrics
H-Index
i10 Index
Citation Counts
21
42
1,511
Multimedia Annotation
Enrichment
Hypervideo
Interactive Video
Interactive TV
Rankings
Ranking Based On Selection: 8
Marion Garaus
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,565
Digitalization and Consumer Behavior
Rankings
Ranking Based On Selection: 9
Ivo Ponocny
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,592
Subjective Wellbeing
Environmental Psychology
Rankings
Ranking Based On Selection: 10
Dimitrios Christopoulos|Dimitrios Christopoulos
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,495
Policy Networks
Social Entrepreneurs
Green Finance
Complexity & Resilience
Rankings
Ranking Based On Selection: 11
Xavier Matteucci
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,311
tourist experience
cultural tourism
flamenco
qualitative research
creative tourism
Rankings
Ranking Based On Selection: 12
Christian Weismayer
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,027
Rankings
Ranking Based On Selection: 13
Sabine Sedlacek
Metrics
H-Index
i10 Index
Citation Counts
13
16
1,202
Rankings
Ranking Based On Selection: 14
Adrian Mp Braşoveanu
Metrics
H-Index
i10 Index
Citation Counts
13
15
494
Rankings
Ranking Based On Selection: 15
Keith Straughan
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,809
Digital healthcare
EdTech
Smart Cities
Innovation Policy
Rankings
Ranking Based On Selection: 16
Bozana Zekan
Metrics
H-Index
i10 Index
Citation Counts
9
9
417
Tourism economics
Destination management
Performance analysis
Rankings
Ranking Based On Selection: 17
Karen Wendt
Metrics
H-Index
i10 Index
Citation Counts
9
8
222
sustainable Finance
Governance
SRI
Foreign Direct Investment
Conflict Resolution -CRM-ARM
Rankings
Ranking Based On Selection: 18
Karl Weinmayer
Metrics
H-Index
i10 Index
Citation Counts
6
4
426
Sustainable Finance
Portfolio Modeling
Efficiency Analysis
Commodity Pricing
Crypto Currency
Rankings
Ranking Based On Selection: 19
Walter Rafelsberger
Metrics
H-Index
i10 Index
Citation Counts
6
5
210
Rankings
Ranking Based On Selection: 20
Ruslan Kamolov
Metrics
H-Index
i10 Index
Citation Counts
4
3
115
Information visualization
scientific visualization
interface design
interaction design
computational art
Rankings
Ranking Based On Selection: 21
Daniel Dan
Metrics
H-Index
i10 Index
Citation Counts
4
2
103
Artificial Intelligence
Applied Data Science
Marketing
Tourism
Demography
Rankings
Ranking Based On Selection: 22
Taida Begić Šarkinović
Metrics
H-Index
i10 Index
Citation Counts
3
1
95
international investment law and policy
investment arbitration
international law and human rights
EU law
Rankings
Ranking Based On Selection: 23
Jakob Steixner
Metrics
H-Index
i10 Index
Citation Counts
3
0
16
opinion detection
ambiguity resolution
syntax-semantics of modifiers
synergies between rule-based and statistical methods in language processing
Rankings
Ranking Based On Selection: 24
Siao Fui Wong
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Tourism Marketing
Destination Branding
Online Destination Image
Sense of Place
Qualitative Content Analysis
Rankings
Ranking Based On Selection: 25
Baldwin Tong
Metrics
H-Index
i10 Index
Citation Counts
1
1
90
Rankings
Ranking Based On Selection: 26
Gaukhar Chekembayeva
Metrics
H-Index
i10 Index
Citation Counts
1
1
36
marketing
consumer behavior
extended reality technology