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: 2
Grace Ajuwon
Internet use
Expert trainer in health information access and retrieval
Reference and citation management
Institutional repos
Metrics
H-Index
i10 Index
Citation
11
14
823
Rankings
Ranking Based On Selection: 1
Ayodeji Ogunjuyigbe
Metrics
H-Index
i10 Index
Citation Counts
33
65
4,627
Rankings
Ranking Based On Selection: 2
Grace Ajuwon
Metrics
H-Index
i10 Index
Citation Counts
11
14
823
Internet use
Expert trainer in health information access and retrieval
Reference and citation management
Institutional repos
Rankings
Ranking Based On Selection: 3
Oa Fakolujo
Metrics
H-Index
i10 Index
Citation Counts
9
9
710
Rankings
Ranking Based On Selection: 4
Ezekiel Arogunjo
Metrics
H-Index
i10 Index
Citation Counts
4
0
27
Rankings
Ranking Based On Selection: 5
Ayo Salami
Metrics
H-Index
i10 Index
Citation Counts
2
0
10