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
Selena Ahmed
Sustainable Food Systems
Food Composition
Food Environments
Metrics
H-Index
i10 Index
Citation
39
87
5,408
Yang Yu
Food Economics
Industrial Organization
Applied Econometrics
Metrics
H-Index
i10 Index
Citation
4
3
211
Rankings
Ranking Based On Selection: 1
Selena Ahmed
Metrics
H-Index
i10 Index
Citation Counts
39
87
5,408
Sustainable Food Systems
Food Composition
Food Environments
Rankings
Ranking Based On Selection: 2
Carmen Byker Shanks|Carmen Shanks, Carmen Byker
Metrics
H-Index
i10 Index
Citation Counts
30
66
2,959
Rankings
Ranking Based On Selection: 3
Brianna Routh
Metrics
H-Index
i10 Index
Citation Counts
6
5
205
Rankings
Ranking Based On Selection: 4
Michelle Grocke
Metrics
H-Index
i10 Index
Citation Counts
5
0
39
Food Security
Diet Transitions
Social Determinants of Health
Rankings
Ranking Based On Selection: 5
Yang Yu
Metrics
H-Index
i10 Index
Citation Counts
4
3
211
Food Economics
Industrial Organization
Applied Econometrics