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" (873,937 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
Brian Rowe
Metrics
H-Index
i10 Index
Citation Counts
115
490
57,626
Acute cardio-respiratory diseases
injury
emergency medicine
Rankings
Ranking Based On Selection: 2
Michael Bullard
Metrics
H-Index
i10 Index
Citation Counts
41
76
7,070
Rankings
Ranking Based On Selection: 3
Jake Hayward
Metrics
H-Index
i10 Index
Citation Counts
11
14
415
Rankings
Ranking Based On Selection: 4
Jaspreet K. Khangura
Metrics
H-Index
i10 Index
Citation Counts
6
5
278
Emergency Medicine
Social Determinants of Health
Social Accountability
Health Equity
Health Policy