CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Lee Du-yeon

South Korean athlete

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 15, 2026
Entity authorityQ41746140 ↗
Source-derived summary

Lee Du-yeon (Korean: 이두연; born April 9, 1975) is a South Korean hurdler. He competed in the men's 400 metres hurdles at the 2000 Summer Olympics.

Lee attended South Chungcheong Sports High School. He represented his school at the 74th Korean National Sports Festival in 1993, where he came in first place and set the festival record in the high school men's 400 metres hurdles with a time of 52.97 seconds. He went on to attend Sungkyunkwan University, and while a student there came in first place at the 51st National Track Championships in 1997 in the men's 400 metres hurdles with a time of 51.64 seconds. By 1999 he was in mandatory military service, and competed at the 53rd National Track Championships as a member of the Korea Armed Forces Athletic Corps, again taking 1st place with a time of 50.79 seconds. He was living in Seocheon County, South Chungcheong Province when he was chosen for the South Korean team at the 2000 Summer Olympics.

After retiring from competition, in 2008 he founded the Nonsan municipal employees' track team and became its first coach, eventually leading them to victory at the 24th National Workplace Teams Track Competition in 2012. He later became the track coach at his alma mater Sungkyunkwan University. In 2017 the Gyeonggi Provincial Track Federation.

Editorial summary

This brief starts where responsible research should: with the source description of “Lee Du-yeon” as south Korean athlete. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1975, 2000, 1993, 1997—that can be checked directly. The linked authority record independently contributes the date 1975-04-09. The account is most persuasive where Du-yeon, South and Korean can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as south Korean athlete. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 15, 2026. The linked authority identifier is Q41746140. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1975, 2000, 1993 and 1997.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. 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

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Lee Du-yeon”, its source revision and the description used here.
  2. Expand the search: follow Lee Du-yeon primary sources, Lee Du-yeon archive and Du-yeon 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 “Lee Du-yeon”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which cited source is closest to the event, object or claim?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Lee Du-yeon” 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.