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" (870,057 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: 4
See Ling Loy
obesity
diabetes
maternal and child health
nutrition
Metrics
H-Index
i10 Index
Citation
29
67
2,387
* Rankings
Ranking Based On Selection: 9
Quah Phaik Ling
maternal and infant nutrition
Metrics
H-Index
i10 Index
Citation
18
26
1,022

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* Rankings
Ranking Based On Selection: 14
Pat Chu
Cellular Therapy
CAR-T cell
Immunotherapy
Hematopoietic Stem Cell
Cord Blood
Metrics
H-Index
i10 Index
Citation
12
13
404
* Rankings
Ranking Based On Selection: 19
Prabhakaran Munusamy
Bioinformatics
Breast cancer
Germ cell development
Single cell techniques
Metrics
H-Index
i10 Index
Citation
8
8
252
* Rankings
Ranking Based On Selection: 22
Hwan Cui Koh
Autism
Child Development
Developmental Screening
M-CHAT
Visual Perception
Metrics
H-Index
i10 Index
Citation
6
6
271
* Rankings
Ranking Based On Selection: 23
Oon Him Peh
childhood trauma
schizophrenia
PTSD
parental bonding
child and adolescent psychiatry
Metrics
H-Index
i10 Index
Citation
4
4
170
* Rankings
Ranking Based On Selection: 26
Su Ann Khoo
Education
Medical and Health Professions Education
Emergency Medicine
Metrics
H-Index
i10 Index
Citation
2
0
7
Rankings
Ranking Based On Selection: 1
Jan Hau Lee
Metrics
H-Index
i10 Index
Citation Counts
36
103
4,726
Rankings
Ranking Based On Selection: 2
Koh Cheng Thoon
Metrics
H-Index
i10 Index
Citation Counts
33
86
4,918
Rankings
Ranking Based On Selection: 3
Ene-Choo Tan
Metrics
H-Index
i10 Index
Citation Counts
33
66
3,844
Rankings
Ranking Based On Selection: 4
See Ling Loy
Metrics
H-Index
i10 Index
Citation Counts
29
67
2,387
obesity
diabetes
maternal and child health
nutrition
Rankings
Ranking Based On Selection: 5
Chen Yong
Metrics
H-Index
i10 Index
Citation Counts
27
38
2,272
Rankings
Ranking Based On Selection: 6
Thaschawee Arkachaisri
Metrics
H-Index
i10 Index
Citation Counts
26
52
2,930
Pediatric Rheumatic Disease outcomes
Scleroderma
SLE
JIA
Rankings
Ranking Based On Selection: 7
Amos Loh
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,413
Rankings
Ranking Based On Selection: 8
Nlr Han
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,370
Rankings
Ranking Based On Selection: 9
Quah Phaik Ling
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,022
maternal and infant nutrition
Rankings
Ranking Based On Selection: 10
Chik Hong Kuick
Metrics
H-Index
i10 Index
Citation Counts
16
28
788

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Rankings
Ranking Based On Selection: 11
Rafijul Bari
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,461
Rankings
Ranking Based On Selection: 12
Erin Y. Teo
Metrics
H-Index
i10 Index
Citation Counts
13
14
905
Rankings
Ranking Based On Selection: 13
Yiping Fan
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,238
Rankings
Ranking Based On Selection: 14
Pat Chu
Metrics
H-Index
i10 Index
Citation Counts
12
13
404
Cellular Therapy
CAR-T cell
Immunotherapy
Hematopoietic Stem Cell
Cord Blood
Rankings
Ranking Based On Selection: 15
Jonathan Choo
Metrics
H-Index
i10 Index
Citation Counts
10
12
513
Rankings
Ranking Based On Selection: 16
King Pan Ng
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,161
Rankings
Ranking Based On Selection: 17
Mor Jack Ng
Metrics
H-Index
i10 Index
Citation Counts
10
10
437
Rankings
Ranking Based On Selection: 18
Courtney Griffiths Davis
Metrics
H-Index
i10 Index
Citation Counts
9
9
298
Rankings
Ranking Based On Selection: 19
Prabhakaran Munusamy
Metrics
H-Index
i10 Index
Citation Counts
8
8
252
Bioinformatics
Breast cancer
Germ cell development
Single cell techniques
Rankings
Ranking Based On Selection: 20
Kenneth Wong Pak Leung
Metrics
H-Index
i10 Index
Citation Counts
8
6
575
Rankings
Ranking Based On Selection: 22
Hwan Cui Koh
Metrics
H-Index
i10 Index
Citation Counts
6
6
271
Autism
Child Development
Developmental Screening
M-CHAT
Visual Perception
Rankings
Ranking Based On Selection: 23
Oon Him Peh
Metrics
H-Index
i10 Index
Citation Counts
4
4
170
childhood trauma
schizophrenia
PTSD
parental bonding
child and adolescent psychiatry
Rankings
Ranking Based On Selection: 25
Monika Kotecha
Metrics
H-Index
i10 Index
Citation Counts
4
1
32
Rankings
Ranking Based On Selection: 26
Su Ann Khoo
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Education
Medical and Health Professions Education
Emergency Medicine
Rankings
Ranking Based On Selection: 27
Qinglong Gu
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Rankings
Ranking Based On Selection: 28
Mihir Gudi
Metrics
H-Index
i10 Index
Citation Counts
1
0
4