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Documented path

Hyun Jung-hwa

Athletes · Tennis · milestone at age 17 ·Field-leading
Selected age-relative milestone · age 17
Won the women's doubles gold medal at the 1987 World Table Tennis Championships at age 17, followed by Olympic gold in women's doubles at the 1988 Seoul Olympics at age 19.

A table tennis prodigy from Busan, South Korea, Hyun rose through the national team system to win her first World Championship gold at 17. She was considered a key player in South Korea's golden age of table tennis, known for her emotional control and come-from-behind victories.

Starting point

Born 6 October 1969 in Busan, South Korea; family background not documented in reviewed sources.

Current position (2025)

Retired from competitive table tennis; coached the South Korean national table tennis team from 2009 to the 2012 London Olympics. Currently living at age 56.

Where the conditions came from

Three sources, read side by side

Each is placed on a −1 to 3 scale from documented evidence, and the three are never added together. A combined total would rank Hyun Jung-hwa against other people. Held apart, they explain why this path ran differently from another one—which is the only comparison this project supports.

The marble itself

What they brought

+2Tailwind

What capability, drive, or early skill is documented in the person rather than their surroundings?

Started table tennis at 10, won all events at the English Junior Open at 14 on her first international trip, and won World Championship gold at 17. Exceptional early achievement, reaching world-class level as a teenager.

Where it was dropped

What they were handed

0Neither way

What money, family standing, network, or permission was already in place before the work began?

Father was a club table tennis player who died before she made the national team. Mother initially opposed her playing sports. Grew up as the second of three daughters in modest means in 1970s Busan. No wealth or elite domain connections.

The shape of the track

What surrounded them

+2Tailwind

What place, timing, institution, or peer group made the next step available?

Trained under coach Lee Dal-sup in Busan, beginning at age 10. Rose through the South Korean national team system during the country's golden age of table tennis. Elite doubles partnerships with Yang Young-Ja and Yoo Nam-Kyu. Korean national team infrastructure was world-class.

A −1 is a documented headwind, not a missing value; a 0 means the sources record nothing notable either way. Annotation confidence: Medium. These are analyst readings of what the sources record, not measurements of merit, talent, or effort. The twenty-two scored dimensions remain available inside the deeper research detail.

What moved through the conditions

Perseverance and luck stay visible—not scored.

Documented perseveranceTrained under coach Lee Dal-sup in Busan, beginning at age 10.

This records repeated behaviour or recovery described by sources; it is not a grit or merit score.

Luck and unobserved varianceNo discrete luck event is documented in the reviewed biographical summaries.

A successful-only archive cannot recover all encounters, avoided setbacks, or alternative outcomes.

Open the legacy 22-field research annotation
How this path compounded
01 Starting advantages

10/24 starting-position score

Strongest documented signals: Elite institution pipeline, Exceptional peer / cofounder, Direct domain exposure.

Describes the starting position, not what the person later made of it.

Cohort percentile: 74
02 Built or converted leverage

13/25 multiplying-capacity score

Strongest observed levers: Complementary team, Domain proximity, Started serious reps before 20.

Measures what was present, not whether it was inherited, earned, self-built, external, or mixed.

Cohort percentile: 71
03 Compounding trajectory

7 documented steps

The timeline below shows the sequence of work and transitions around the selected early milestone. It is evidence of a path, not proof that every step was necessary.

Milestone at age 17
04 Observed career standing

T2 · Field-leading

Dominant figure at the top of a field. The tier summarizes documented career recognition through the data cutoff—not Hyun Jung-hwa's worth or future potential.

Question four · where did the leverage come from?

Hyun Jung-hwa's leverage provenance

Each non-zero lever gets a best-supported origin, evidence signals, and confidence. Unresolved is the honest default when the biography cannot distinguish self-built, advantage-enabled, earned, external, or mixed.

Started serious reps before 201/1
Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Rare early tools (1/2)Dedicated mentor / coach (1/2)Elite institution pipeline (2/2)
Complementary team2/2
Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Exceptional peer / cofounder (2/2)Elite institution pipeline (2/2)
Domain proximity2/2
Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Direct domain exposure (2/2)Frontier geography (1/2)Elite institution pipeline (2/2)
Prior reps2/3
Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Rare early tools (1/2)Dedicated mentor / coach (1/2)Elite institution pipeline (2/2)
Scarce skill depth2/3
Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Rare early tools (1/2)Dedicated mentor / coach (1/2)Elite institution pipeline (2/2)
Elite ecosystem network2/3
Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Elite institution pipeline (2/2)Frontier geography (1/2)Exceptional peer / cofounder (2/2)
Structural wave / timing1/3
Externalmedium confidence

A structural wave is external to the person, even when their position improved access to it.

Frontier geography (1/2)
Concentration intensity1/3
Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Dedicated mentor / coach (1/2)

This is a bounded inference from the current annotations—not a claim about private effort, merit, or the percentage of Hyun Jung-hwa's outcome attributable to any origin.

Luck is not a leftover score.

Structural luck, Encounter luck, Event luck, Outcome variance can change every arrow in the path. This successful-only dataset cannot observe the near-identical paths that did not break through, so luck stays visible and unscored.

Within Athletes, Hyun Jung-hwa's starting-advantage total is at the 74th percentile. Separately, their built or converted leverage total is at the 71th percentile. Other T2 profiles average 7.8 / 24 starting advantage and 12.4 / 25 leverage. Similar scores appear in other tiers, so these figures describe positioning—not a cause.
Trajectory
  1. 1987 · age 17
    Won women's doubles gold at the World Table Tennis Championships in New Delhi
    Partnering Yang Young-Ja.
  2. 1988 · age 19
    Won Olympic gold in women's doubles at the Seoul Olympics
    Partnering Yang Young-Ja.
  3. 1989 · age 19
    Won mixed doubles gold at the World Table Tennis Championships in Dortmund
    Yoo Nam-Kyu.
  4. 1991 · age 21
    Led the first-ever unified Korean team to
    Gold in the women's team event at the World Championships in Chiba.
  5. 1992 · age 22
    Won bronze medals in both singles and doubles
    The Barcelona Olympics.
  6. 1993 · age 23
    Won the women's singles world title at the World Championships in Gothenburg
    Achieving a career Grand Slam.
  7. 2011 · age 41
    Became the first Korean table tennis player inducted into the ITTF Hall of Fame.
Primary leverage engine
Early specialization
Early specialization / prior reps
Secondary engine
Physical talent
Built/converted leverage
13 / 25
evidence: Medium
Built or converted leverage

Multiplying capacity documented later in the path. Measures what was present, not whether it was inherited, earned, self-built, external, or mixed.

Started serious reps before 20
1/1
Prior reps
2/3
Scarce skill depth
2/3
Native distribution
0/3
Elite ecosystem network
2/3
Complementary team
2/2
Structural wave / timing
1/3
Concentration intensity
1/3
Capital safety
0/2
Domain proximity
2/2
Starting-advantage scores (0–2 each)

Access or conditions documented near the beginning of the path. Zero means "no clear evidence in reviewed sources," not "advantage was absent."

Family financial platform
0/2
Parent / family domain
0/2
Inherited audience / network
0/2
Elite institution pipeline
2/2
Frontier geography
1/2
Rare early tools
1/2
Dedicated mentor / coach
1/2
Exceptional peer / cofounder
2/2
Early online platform
0/2
Direct domain exposure
2/2
Prodigy / innate ability
1/2
Adversity / constraint catalyst
0/2

Family context

Not documented in reviewed sources.

Parent / family domain

Not documented in reviewed sources.

Archetype & tags
Elite performance pipelineSouth Korean national teamdoubles partnershipsearly specializationprodigy
Evidence summary

Hyun was a table tennis prodigy from Busan who rose through South Korea's national team system. She won her first World Championship gold in women's doubles at 17 and Olympic gold at 19, benefiting from elite doubles partnerships and the Korean national team infrastructure. No family background or financial platform is documented in reviewed sources.

advantage confidence: Medium · source count: 4 · audit: source_verified · status: subagent_researched_beta

Sources
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