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" (870,053 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
Ima-Obong Asukwo Ekanem
Gynaecological Pathology and Cancer Registration
Metrics
H-Index
i10 Index
Citation
16
21
944
Ayodele Joshua Omotoso
Genitourinary Pathology
Cytopathology and Molecular Pathology
Metrics
H-Index
i10 Index
Citation
8
7
305
Lawson Ekpeni Ekpe
Endocrinology
Infertility
Metabolic Medicine
Oncology
Hepatology
Metrics
H-Index
i10 Index
Citation
6
2
209
Mfoniso Udonkang
Biosafety
Infectious diseases
Cancer
Histopathology
Genetics
Metrics
H-Index
i10 Index
Citation
5
2
107
Rankings
Ranking Based On Selection: 1
Ima-Obong Asukwo Ekanem
Metrics
H-Index
i10 Index
Citation Counts
16
21
944
Gynaecological Pathology and Cancer Registration
Rankings
Ranking Based On Selection: 2
Chinyere AO Usoro
Metrics
H-Index
i10 Index
Citation Counts
13
23
724
Rankings
Ranking Based On Selection: 3
Godwin Ebughe
Metrics
H-Index
i10 Index
Citation Counts
13
19
661
Rankings
Ranking Based On Selection: 4
Debayo Moshood Bolarin
Metrics
H-Index
i10 Index
Citation Counts
12
16
501
Rankings
Ranking Based On Selection: 5
Ayodele Joshua Omotoso
Metrics
H-Index
i10 Index
Citation Counts
8
7
305
Genitourinary Pathology
Cytopathology and Molecular Pathology
Rankings
Ranking Based On Selection: 6
Theophilus Ugbem Ipeh
Metrics
H-Index
i10 Index
Citation Counts
8
6
156
Rankings
Ranking Based On Selection: 7
Lawson Ekpeni Ekpe
Metrics
H-Index
i10 Index
Citation Counts
6
2
209
Endocrinology
Infertility
Metabolic Medicine
Oncology
Hepatology
Rankings
Ranking Based On Selection: 8
Mfoniso Udonkang
Metrics
H-Index
i10 Index
Citation Counts
5
2
107
Biosafety
Infectious diseases
Cancer
Histopathology
Genetics
Rankings
Ranking Based On Selection: 9
Agala Egbe
Metrics
H-Index
i10 Index
Citation Counts
2
0
8