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.
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
-10+1+2+3
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
-10+1+2+3
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
-10+1+2+3
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.
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.
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.
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
1987 · age 17
Won women's doubles gold at the World Table Tennis Championships in New Delhi
Partnering Yang Young-Ja.
1988 · age 19
Won Olympic gold in women's doubles at the Seoul Olympics
Partnering Yang Young-Ja.
1989 · age 19
Won mixed doubles gold at the World Table Tennis Championships in Dortmund
Yoo Nam-Kyu.
1991 · age 21
Led the first-ever unified Korean team to
Gold in the women's team event at the World Championships in Chiba.
1992 · age 22
Won bronze medals in both singles and doubles
The Barcelona Olympics.
1993 · age 23
Won the women's singles world title at the World Championships in Gothenburg
Achieving a career Grand Slam.
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.