CACrown ArchivesThe cinema collection
Menu
Research dossier · People & Ideas

Jeong Jae-gun

South Korean para-badminton player

Correspondence, annotated notebooks and portrait silhouettes prepared for research
People and ideasInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 10, 2026
Entity authorityQ130214679 ↗
Source-derived summary

Jeong Jae-gun (Korean: 정재군; Hanja: 郑在健, born 22 November 1976) is a South Korean para-badminton player. He competed at the 2024 Summer Paralympics, where he reached the gold medal match of the men's doubles WH1–WH2 event with Yu Soo-young.

Biography

Jeong became disabled in 2007 after suffering a spinal fracture while working. He started exercising while hanging out with disabled badminton players at a rehabilitation hospital.

Achievements

Paralympic Games

Men's doubles WH1–WH2

World Championships

Men's singles WH1

Men's doubles WH1–WH2

BWF Para Badminton World Circuit (4 titles, 3 runners-up)

The BWF Para Badminton World Circuit – Grade 2, Level 1, 2 and 3 tournaments has been sanctioned by the Badminton World Federation from 2022.

Editorial summary

This brief starts where responsible research should: with the source description of “Jeong Jae-gun” as south Korean para-badminton player. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA productive starting point for separating a subject’s documented career from later reputation and commemoration. The current lead gives the account dated anchors—1976, 2024, 2007, 2022—that can be checked directly. The linked authority record independently contributes the date 1976-11-22. The account is most persuasive where Jeong, Jae-gun and South can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the people & ideas register because the source frames it as south Korean para-badminton player. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Jul 10, 2026. The linked authority identifier is Q130214679. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1976, 2024, 2007 and 2022.

Critical limits

Later biographies can compress uncertainty and repeat inherited reputations, so apparently settled claims may still require comparison. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

Best used for
  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
Verify next

Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “Jeong Jae-gun”, its source revision and the description used here.
  2. Expand the search: follow Jeong Jae-gun primary sources, Jeong Jae-gun archive and Jeong research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Jeong Jae-gun”?
  2. Which claims depend on a single source or contested interpretation?
  3. Which primary records establish identity, chronology and institutional ties?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Jeong Jae-gun” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.