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
Marco Scholtz
Tourism
social impact
travel motives
marketing
social media
Metrics
H-Index
i10 Index
Citation
13
17
483
* Rankings
Ranking Based On Selection: 4
Tafadzwa Matiza
Nation branding
Travel behaviour
Tourism brand marketing
Metrics
H-Index
i10 Index
Citation
10
10
770
Lisebo Tseane-Gumbi
social responsibility (Tourism stakeholders)
tourist marketing
tourism development
events tourism
and sports tourism and ser
Metrics
H-Index
i10 Index
Citation
6
3
91
Owen Gohori
Pro-poor Tourism
Community-based Tourism
Sustainable Tourism
Metrics
H-Index
i10 Index
Citation
5
4
151
Rankings
Ranking Based On Selection: 1
Martinette Kruger
Metrics
H-Index
i10 Index
Citation Counts
33
91
3,222
Rankings
Ranking Based On Selection: 2
Marco Scholtz
Metrics
H-Index
i10 Index
Citation Counts
13
17
483
Tourism
social impact
travel motives
marketing
social media
Rankings
Ranking Based On Selection: 3
Adam Viljoen
Metrics
H-Index
i10 Index
Citation Counts
12
15
466
Rankings
Ranking Based On Selection: 4
Tafadzwa Matiza
Metrics
H-Index
i10 Index
Citation Counts
10
10
770
Nation branding
Travel behaviour
Tourism brand marketing
Rankings
Ranking Based On Selection: 5
Lisebo Tseane-Gumbi
Metrics
H-Index
i10 Index
Citation Counts
6
3
91
social responsibility (Tourism stakeholders)
tourist marketing
tourism development
events tourism
and sports tourism and ser
Rankings
Ranking Based On Selection: 6
Owen Gohori
Metrics
H-Index
i10 Index
Citation Counts
5
4
151
Pro-poor Tourism
Community-based Tourism
Sustainable Tourism
Rankings
Ranking Based On Selection: 7
Michael Chambwe
Metrics
H-Index
i10 Index
Citation Counts
2
1
23
Sustainable Tourism
Poverty and Community Upliftment