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.

David Lea Smith
Photosynthesis
synthetic biology
microbial biochemistry and physiology
industrial microbiology
cyanobacteria
Metrics
H-Index
i10 Index
Citation
23
28
3,982
Benjamin A Evans
Microbiology
Bacteriology
Infectious disease
Antimicrobial resistance
Pathogen evolution
Metrics
H-Index
i10 Index
Citation
22
31
2,751
Rankings
Ranking Based On Selection: 1
Murrell JC
Metrics
H-Index
i10 Index
Citation Counts
93
309
30,628
Rankings
Ranking Based On Selection: 2
Lisa Crossman
Metrics
H-Index
i10 Index
Citation Counts
31
43
8,638
microbiology bioinformatics genomics sequencing
Rankings
Ranking Based On Selection: 3
David Lea Smith
Metrics
H-Index
i10 Index
Citation Counts
23
28
3,982
Photosynthesis
synthetic biology
microbial biochemistry and physiology
industrial microbiology
cyanobacteria
Rankings
Ranking Based On Selection: 4
Benjamin A Evans
Metrics
H-Index
i10 Index
Citation Counts
22
31
2,751
Microbiology
Bacteriology
Infectious disease
Antimicrobial resistance
Pathogen evolution