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
Tse Hung Fat
Stem Cell
Cardiac Pacing and Electrophysiology
Biomakers
Metrics
H-Index
i10 Index
Citation
104
555
59,151
Kathy O Lui
Cardiovascular Immunology
Stem Cells
Regeneration
Metrics
H-Index
i10 Index
Citation
40
78
6,163
Sang Bing Ong
Cardiac mitochondrial morphology
Cardiac mitochondrial dynamics
Cardioprotection
Ischaemia
Metrics
H-Index
i10 Index
Citation
29
40
18,983
Pak Hei Chan
Interventional Cardiology
Coronary Artery Disease
Atrial Fibrillation
Metrics
H-Index
i10 Index
Citation
28
37
2,099
Enoch Chan
Medical Education
Health Professions Education
Educational Technology
Biomedical Science
Metrics
H-Index
i10 Index
Citation
12
13
927
GuangMing Tan
General Cardiology
Interventional Cardiology
Cardiovascular Pharmacology
Peripheral vascular Disease
Endovascular Interventi
Metrics
H-Index
i10 Index
Citation
6
6
322
Rankings
Ranking Based On Selection: 1
Tse Hung Fat
Metrics
H-Index
i10 Index
Citation Counts
104
555
59,151
Stem Cell
Cardiac Pacing and Electrophysiology
Biomakers
Rankings
Ranking Based On Selection: 2
Wing Tak Wong
Metrics
H-Index
i10 Index
Citation Counts
53
122
7,845
Rankings
Ranking Based On Selection: 3
Kathy O Lui
Metrics
H-Index
i10 Index
Citation Counts
40
78
6,163
Cardiovascular Immunology
Stem Cells
Regeneration
Rankings
Ranking Based On Selection: 4
Alex Pui Wai Lee
Metrics
H-Index
i10 Index
Citation Counts
36
100
5,022
Rankings
Ranking Based On Selection: 5
Lai Wing Hon
Metrics
H-Index
i10 Index
Citation Counts
30
43
2,516
Rankings
Ranking Based On Selection: 6
Sang Bing Ong
Metrics
H-Index
i10 Index
Citation Counts
29
40
18,983
Cardiac mitochondrial morphology
Cardiac mitochondrial dynamics
Cardioprotection
Ischaemia
Rankings
Ranking Based On Selection: 7
Pak Hei Chan
Metrics
H-Index
i10 Index
Citation Counts
28
37
2,099
Interventional Cardiology
Coronary Artery Disease
Atrial Fibrillation
Rankings
Ranking Based On Selection: 8
Kiwon Ban
Metrics
H-Index
i10 Index
Citation Counts
22
25
4,149
Rankings
Ranking Based On Selection: 9
Enoch Chan
Metrics
H-Index
i10 Index
Citation Counts
12
13
927
Medical Education
Health Professions Education
Educational Technology
Biomedical Science
Rankings
Ranking Based On Selection: 10
Toshihide Izumida
Metrics
H-Index
i10 Index
Citation Counts
8
7
283
Rankings
Ranking Based On Selection: 11
GuangMing Tan
Metrics
H-Index
i10 Index
Citation Counts
6
6
322
General Cardiology
Interventional Cardiology
Cardiovascular Pharmacology
Peripheral vascular Disease
Endovascular Interventi