01 Starting advantages
8/24 starting-position score
Strongest documented signals: Frontier geography, Direct domain exposure, Elite institution pipeline.
Describes the starting position, not what the person later made of it.
Cohort percentile: 51
Kim Yu-jin
Athletes · Combat Sports · milestone at age 24 ·T2 Field-leading
Milestone (age 24)
Won Olympic gold medal in women's 57kg taekwondo at the 2024 Paris Olympics at age 23, giving South Korea its 13th gold medal and tying its Olympic gold medal record.
Kim Yu-jin began taekwondo in South Korea and won gold at the World Junior Taekwondo Championships in Burnaby, Canada in 2016 at age 15. She continued winning at the Summer World University Games (2019, 2021) and the Asian Taekwondo Championships (2021). At the 2024 Paris Olympics, she defeated four of the top five athletes in her weight class to win gold.
Starting point
Born in 2000 in South Korea; began training in taekwondo, the national sport of South Korea; competed at the World Junior Championships before rising through senior ranks.
Current position (2025)
Olympic gold medalist in women's 57kg taekwondo; ranked #1 in the world in women's -57kg; continues to compete internationally representing South Korea.
How this path compounded
02 Built or converted leverage
12/25 multiplying-capacity score
Strongest observed levers:Domain proximity, Started serious reps before 20, Prior reps.
Measures what was present, not whether it was inherited, earned, self-built, external, or mixed.
Cohort percentile: 58
03 Compounding trajectory
6 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 24
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 Kim Yu-jin's worth or future potential.
Question four · where did the leverage come from?
Kim Yu-jin'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
Mixedmedium confidence
Mapped starting advantages and self-directed-building language are both documented.
Rare early tools (1/2)Dedicated mentor / coach (1/2)Elite institution pipeline (1/2)
Domain proximity2/2
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Direct domain exposure (2/2)Frontier geography (2/2)Elite institution pipeline (1/2)
Prior reps2/3
Mixedmedium confidence
Mapped starting advantages and self-directed-building language are both documented.
Rare early tools (1/2)Dedicated mentor / coach (1/2)Elite institution pipeline (1/2)
Scarce skill depth2/3
Mixedmedium confidence
Mapped starting advantages and self-directed-building language are both documented.
Rare early tools (1/2)Dedicated mentor / coach (1/2)Elite institution pipeline (1/2)
Concentration intensity2/3
Mixedmedium confidence
Mapped starting advantages and self-directed-building language are both documented.
Dedicated mentor / coach (1/2)
Complementary team1/2
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Elite institution pipeline (1/2)
Elite ecosystem network1/3
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Elite institution pipeline (1/2)Frontier geography (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 (2/2)
This is a bounded inference from the current annotations—not a claim about private effort, merit, or the percentage of Kim Yu-jin's outcome attributable to any origin.
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, Kim Yu-jin's starting-advantage total is at the 51th percentile. Separately, their built or converted leverage total is at the 58th percentile. Other T2 profiles average 7.9 / 24 starting advantage and 12.3 / 25 leverage. Similar scores appear in other tiers, so these figures describe positioning—not a cause.
Trajectory
- 2016 · age 16World Junior ChampionWon gold at the World Junior Taekwondo Championships in Burnaby, Canada in the 49kg division, establishing herself as a top junior competitor.
- 2019 · age 19Universiade GoldWon gold in the 57kg division at the 2019 Summer World University Games in Naples, beginning her senior international career.
- 2021 · age 21Asian Championships GoldWon gold at the 2021 Asian Taekwondo Championships in Beirut in the 57kg category, and retained her Universiade title in Chengdu.
- 2023 · age 23Asian Games BronzeWon bronze at the delayed 2022 Asian Games in Hangzhou in September 2023 in the women's 57kg division.
- 2024 · age 23Olympic Gold at ParisWon gold in women's 57kg taekwondo at the 2024 Paris Olympics, defeating four of the top five athletes in her weight class and giving South Korea its 13th gold, tying its Olympic record.
- 2025 · age 25World Championship SilverWon silver at the 2025 World Taekwondo Championships in Wuxi in the 57kg division, and holds the #1 Olympic ranking in women's -57kg.
Primary leverage engine
Early specialization
Early specialization / prior reps
Secondary engine
Physical talent
Built/converted leverage
12 / 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.
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 context
Born in Danyang, South Korea. Specific family financial details not documented in reviewed sources.
Parent / family domain
Not documented in reviewed sources.
Archetype & tags
Frontier geography immersionSouth Korean taekwondo ecosystemjunior world championnational team pipelineuniversity games
Evidence summary
Kim grew up in South Korea, the birthplace of taekwondo, providing unparalleled frontier geography immersion in the sport. The Korean national taekwondo pipeline provided elite training and competition pathways from a young age. She won junior world championship gold at 15 and progressed through university games to the Olympics. South Korea's dominance in taekwondo created a structural ecosystem advantage. Specific family background details are not documented in reviewed sources.
advantage confidence: Medium · source count: 2 · audit: not_independently_audited · status: subagent_researched_beta
Sources
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