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" (873,688 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
Koay Kian Yeik
Marketing
Social media marketing
Influencer marketing
Food marketing
Fashion marketing
Metrics
H-Index
i10 Index
Citation
28
49
3,385
* Rankings
Ranking Based On Selection: 2
Cheng Boon-Liat
Services Marketing
Consumer Behavior
Marketing Strategies
Metrics
H-Index
i10 Index
Citation
20
30
2,594
* Rankings
Ranking Based On Selection: 3
Hossein Nezakati
Management
Marketing
International Business
Metrics
H-Index
i10 Index
Citation
19
29
1,346
* Rankings
Ranking Based On Selection: 4
Derek Ong Lai Teik
Sustainable Marketing
Social Marketing
Leisure Marketing
Sport Marketing and Management
Digital Marketing and Analytics
Metrics
H-Index
i10 Index
Citation
18
24
1,092
* Rankings
Ranking Based On Selection: 5
Izian Idris
Advertising
Marketing Comm
Marketing gerontology
Metrics
H-Index
i10 Index
Citation
14
17
636
Chai Wen Teoh
Sustainable Consumption
Branding
Social Media Marketing
Metrics
H-Index
i10 Index
Citation
9
8
630
Wee Hong Loo
Sustainable consumption
user acceptance
Metrics
H-Index
i10 Index
Citation
8
7
439
Michael M Dent
Global Marketing
Higher Education
Cultural Intelligence
Islamic Marketing
Metrics
H-Index
i10 Index
Citation
7
6
396
Yi Sheng Goh
Consumer behavior
design
social innovation
sustainability
Metrics
H-Index
i10 Index
Citation
7
3
106

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! 

Punitha Sinnappan
Marketing
Sustainability
Tourism
Hospitality
Consumer Behaviour
Metrics
H-Index
i10 Index
Citation
6
4
466
Chin Chuan Gan
Decision making process
Cognitive Dissonance
E-Business and E-Marketing
Business to Business Marketing
Product Innovation
Metrics
H-Index
i10 Index
Citation
4
4
515
Tiamiyu Tosin
Consumer behavior
Sustainable tourism
Tourism marketing
Metrics
H-Index
i10 Index
Citation
4
4
117
Geetha Nadarajan
Data
Analytics
Artificial Intelligence (AI)
Metrics
H-Index
i10 Index
Citation
3
1
80
Ser Zian Suzanne Tan
consumer research
marketing
advertising
e-learning
Metrics
H-Index
i10 Index
Citation
3
0
20
Pei-Shan Soon
consumer behavior
augmented reality
digital marketing
artificial intelligence
Metrics
H-Index
i10 Index
Citation
2
1
27
Cindy Chuah
consumer behaviour
marketing
sustainable consumption
Metrics
H-Index
i10 Index
Citation
1
1
55
Rankings
Ranking Based On Selection: 1
Koay Kian Yeik
Metrics
H-Index
i10 Index
Citation Counts
28
49
3,385
Marketing
Social media marketing
Influencer marketing
Food marketing
Fashion marketing
Rankings
Ranking Based On Selection: 2
Cheng Boon-Liat
Metrics
H-Index
i10 Index
Citation Counts
20
30
2,594
Services Marketing
Consumer Behavior
Marketing Strategies
Rankings
Ranking Based On Selection: 3
Hossein Nezakati
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,346
Management
Marketing
International Business
Rankings
Ranking Based On Selection: 4
Derek Ong Lai Teik
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,092
Sustainable Marketing
Social Marketing
Leisure Marketing
Sport Marketing and Management
Digital Marketing and Analytics
Rankings
Ranking Based On Selection: 5
Izian Idris
Metrics
H-Index
i10 Index
Citation Counts
14
17
636
Advertising
Marketing Comm
Marketing gerontology
Rankings
Ranking Based On Selection: 6
Abdullah-Al-Mamun
Metrics
H-Index
i10 Index
Citation Counts
9
9
349
Rankings
Ranking Based On Selection: 7
Chai Wen Teoh
Metrics
H-Index
i10 Index
Citation Counts
9
8
630
Sustainable Consumption
Branding
Social Media Marketing
Rankings
Ranking Based On Selection: 8
Wee Hong Loo
Metrics
H-Index
i10 Index
Citation Counts
8
7
439
Rankings
Ranking Based On Selection: 9
Michael M Dent
Metrics
H-Index
i10 Index
Citation Counts
7
6
396
Global Marketing
Higher Education
Cultural Intelligence
Islamic Marketing
Rankings
Ranking Based On Selection: 10
Yi Sheng Goh
Metrics
H-Index
i10 Index
Citation Counts
7
3
106
Consumer behavior
design
social innovation
sustainability

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
Punitha Sinnappan
Metrics
H-Index
i10 Index
Citation Counts
6
4
466
Marketing
Sustainability
Tourism
Hospitality
Consumer Behaviour
Rankings
Ranking Based On Selection: 12
Chin Chuan Gan
Metrics
H-Index
i10 Index
Citation Counts
4
4
515
Decision making process
Cognitive Dissonance
E-Business and E-Marketing
Business to Business Marketing
Product Innovation
Rankings
Ranking Based On Selection: 13
Tiamiyu Tosin
Metrics
H-Index
i10 Index
Citation Counts
4
4
117
Consumer behavior
Sustainable tourism
Tourism marketing
Rankings
Ranking Based On Selection: 14
Siti Suhana Alias
Metrics
H-Index
i10 Index
Citation Counts
4
3
75
Rankings
Ranking Based On Selection: 15
Phua Cun Uei Or Cu Phua
Metrics
H-Index
i10 Index
Citation Counts
3
1
119
Rankings
Ranking Based On Selection: 16
Geetha Nadarajan
Metrics
H-Index
i10 Index
Citation Counts
3
1
80
Data
Analytics
Artificial Intelligence (AI)
Rankings
Ranking Based On Selection: 17
Ser Zian Suzanne Tan
Metrics
H-Index
i10 Index
Citation Counts
3
0
20
consumer research
marketing
advertising
e-learning
Rankings
Ranking Based On Selection: 18
Pei-Shan Soon
Metrics
H-Index
i10 Index
Citation Counts
2
1
27
consumer behavior
augmented reality
digital marketing
artificial intelligence
Rankings
Ranking Based On Selection: 19
Cindy Chuah
Metrics
H-Index
i10 Index
Citation Counts
1
1
55
consumer behaviour
marketing
sustainable consumption