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Country insights2026-10-188 min read

Top researchers in Thailand on the Top 2% Scientists list 2026

Live Directory analytics: Hyde, Kevin D. (Mae Fah Luang University, global rank 283) leads the Thailand single-year 2026 top_researchers panel among 508 listed scholars.

Who are the top researchers in Thailand on the Top 2% Scientists list?

Direct answer: In ABS Nexora’s Thailand top_researchers panel (single-year 2026), the national list opens with Hyde, Kevin D. of Mae Fah Luang University (Biomedical Research / Mycology & Parasitology; global rank 283; 14,266 citations), then Siengchin, Suchart (King Mongkut's University of Technology North Bangkok; rank 677) and Hallinger, Philip (Mahidol University; rank 823). These are Directory ranks (rank_all) for the single-year listing, not a popularity poll.

The Thailand cohort is 508 listed scholars — about 0.21% of the single-year country-analytics total (247,376), rank 41 of 170 countries by count. Average citations in the Thailand snapshot are about 1,074. For the country-level story see the Thailand directory hub.

Top 10 Thailand researchers (single-year 2026)

Country order follows the live Thailand country page. # in Thailand is order on that panel; Global rank is rank_all.

# in ThailandResearcherInstitutionFieldGlobal rankCitations (all)
1Hyde, Kevin D.Mae Fah Luang UniversityBiomedical Research28314,266
2Siengchin, SuchartKing Mongkut's University of Technology North BangkokChemistry6778,786
3Hallinger, PhilipMahidol UniversitySocial Sciences8232,268
4White, Nicholas J.Mahidol Oxford Tropical Medicine Research UnitClinical Medicine1,2154,195
5Boonpok, ChawalitMahasarakham UniversityMathematics & Statistics1,8751,451
6Rangappa, Sanjay MavinkereKing Mongkut's University of Technology North BangkokChemistry6,7298,024
7Chindaprasirt, PrinyaKhon Kaen UniversityBuilt Environment & Design7,2584,163
8Morley, Christopher KeithPTT Exploration and Production Public Company LimitedEarth & Environmental Sciences7,4681,002
9Promvonge, PongjetKing Mongkut's Institute of Technology LadkrabangEngineering8,0801,163
10Chaudhary, VishalMahidol UniversityEnabling & Strategic Technologies8,6662,076

Every name links to /scholar/{slug}?year=2026&listing=single_year. Example: Hyde, Kevin D. at Mae Fah Luang University — useful if you are searching “Ioannidis list Thailand” or “most cited Thai scientists 2026.”

What fields do the leading Thai names come from?

The highest-ranked Thailand names are not a Chula or Chiang Mai sweep, even though those campuses lead volume (Thailand top universities). The top of rank_all in this pull mixes Biomedical Research (Hyde), Chemistry / Polymers (Siengchin; Rangappa), Social Sciences (Hallinger), Clinical Medicine / Tropical Medicine (White), Mathematics (Boonpok), Built Environment (Chindaprasirt), Earth & Environmental Sciences (Morley), Engineering (Promvonge), and Enabling & Strategic Technologies (Chaudhary).

Citation volume is a different sort. Hyde’s 14,266 citations sit near the top of this panel, but the country citation max on this profile is 17,541. Rangappa, Sanjay Mavinkere holds 8,024 citations at rank 6,729 — more citations than Hallinger’s 2,268 at a worse composite rank. High citations ≠ best composite rank.

Single-year leaders vs career leaders

The career Thailand listing is a smaller file: 343 scholars (~0.14% of that listing’s global country-analytics total of 243,613) across 91 institutions. White, Nicholas J. leads the career panel at career rank 165 with 112,115 citations. Hyde is the single-year #1, not the career #1.

ListingThailand scholarsExample #1Global rank
Single-year 2026508Hyde, Kevin D.283
Career 2026343White, Nicholas J.165

Career #2–#4 in this pull are Hyde, Kevin D. (career rank 903; 101,396 citations), Hallinger, Philip (Mahidol; career rank 5,412), and Morley, Christopher Keith (PTTEP; career rank 6,852). Always state which listing you are citing. The how-to is here: find, verify, and cite a Thailand Top 2% scientist.

Mae Fah Luang, KMUTNB, Mahidol, and other names in the top slice

  • Mae Fah Luang University: Hyde (rank 283) — see Thailand top universities for why Mae Fah Luang is not a volume leader.
  • King Mongkut's University of Technology North Bangkok: Siengchin (677) and Rangappa (6,729) — KMUTNB is not on the country volume table.
  • Mahidol University: Hallinger (823) and Chaudhary (8,666).
  • Mahidol Oxford Tropical Medicine Research Unit: White (1,215) — career #1 in this pull.
  • Mahasarakham University: Boonpok (1,875) — also the top of the self-citation ranking.
  • Khon Kaen University: Chindaprasirt (7,258).
  • Chulalongkorn University does not occupy this single-year top-10 rank_all panel. Its volume story lives on the universities post.

How to read “most cited Thai scientists 2026”

  1. Global rank (rank_all) is the Directory’s default sort for this table.
  2. Citations (all) is total_citations_all in the same payload — useful, not identical to rank.
  3. Profiles also expose ranks and citations with self-citations excluded (the Directory ns fields) — see Thailand self-cited scientists.
  4. A certificate is an overlay on the same profile: /certificate/{slug}.

Thailand cluster and related Directory pages

FAQ

Who is the top Thailand researcher on the 2026 single-year Top 2% list? Hyde, Kevin D., Mae Fah Luang University, global rank 283.

Who are other highly ranked Thai scientists in this snapshot? Siengchin (rank 677), Hallinger (823), White (1,215), Boonpok (1,875). Full table above.

Does “most cited” mean the same as “best rank”? No. The country citation max is 17,541. Rangappa’s 8,024 citations outrank Hallinger’s 2,268 in raw citations, but Hallinger has the better composite rank_all.

How do I open a profile? Use /scholar/{slug}?year=2026&listing=single_year, Directory search, or the Thailand country page.

Should I cite the career list instead? Cite the listing you used. Career Thailand is 343 scholars; White is #1 (career rank 165).

Where do university counts live? Top Thai universities for Top 2% scientists and live institution pages such as Chulalongkorn University, Chiang Mai University, and Mahidol University.