Documented path
Lou Yun began gymnastics training at the Hangzhou Sports School for Amateurs around 1973 and entered the Zhejiang provincial sports school the same year. He was selected for the Chinese national gymnastics team in 1977 at age 13, specializing in vault and floor exercise.
Born in Hangzhou, Zhejiang, China; family background not documented in reviewed sources.
Retired from gymnastics after 1988 Seoul Olympics; became a businessman in the garment industry in Dongguan; known as 'King of the Vault' with two gymnastics skills named after him.
Where the conditions came from
Each is placed on a −1 to 3 scale from documented evidence, and the three are never added together. A combined total would rank Lou Yun 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
+2Tailwind
What capability, drive, or early skill is documented in the person rather than their surroundings?
Entered the Hangzhou Amateur Sports School at ~9, provincial sports school the same year, and was selected for the Chinese national gymnastics team at 13. Won World Championship gold at 19 and Olympic vault gold at 20. Exceptional early achievement.
Where it was dropped
+1Tailwind
What money, family standing, network, or permission was already in place before the work began?
Father Lou Yougen had trained in gymnastics at the Hangzhou Amateur Sports School in the 1950s and took 7-year-old Lou Yun to watch a China-Japan gymnastics match, sparking his interest. Modest domain familiarity through father's amateur gymnastics background.
The shape of the track
+3Tailwind
What place, timing, institution, or peer group made the next step available?
Entered the Chinese gymnastics pipeline at a young age through the Hangzhou amateur sports school and Zhejiang provincial sports school. Selected for the Chinese national team at 13 — the most elite gymnastics pipeline in the world. A once-in-a-generation state sports system.
A −1 is a documented headwind, not a missing value; a 0 means the sources record nothing notable either way. Annotation confidence: High. 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
This records repeated behaviour or recovery described by sources; it is not a grit or merit score.
This is an unchosen opening or condition in the record, not an estimate of how much luck caused the outcome.
Strongest documented signals: Elite institution pipeline, Frontier geography, Rare early tools.
Describes the starting position, not what the person later made of it.
Strongest observed levers: Started serious reps before 20, Prior reps, Scarce skill depth.
Measures what was present, not whether it was inherited, earned, self-built, external, or mixed.
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.
Dominant figure at the top of a field. The tier summarizes documented career recognition through the data cutoff—not Lou Yun's worth or future potential.
Question four · where did the leverage come from?
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.
One or more documented starting advantages plausibly enabled this lever.
One or more documented starting advantages plausibly enabled this lever.
One or more documented starting advantages plausibly enabled this lever.
One or more documented starting advantages plausibly enabled this lever.
One or more documented starting advantages plausibly enabled this lever.
One or more documented starting advantages plausibly enabled this lever.
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.
This is a bounded inference from the current annotations—not a claim about private effort, merit, or the percentage of Lou Yun'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.
Multiplying capacity documented later in the path. Measures what was present, not whether it was inherited, earned, self-built, external, or mixed.
Access or conditions documented near the beginning of the path. Zero means "no clear evidence in reviewed sources," not "advantage was absent."
Not documented in reviewed sources. Grew up in Hangzhou, Zhejiang, China.
Not documented in reviewed sources.
Lou Yun entered the Chinese gymnastics pipeline at a young age, joining the Hangzhou amateur sports school at around 9 and the national team at 13. By 19, he had won World Championship gold medals and went on to win Olympic vault gold at 20. The Chinese state sports system provided elite training, facilities, and competition access from an early age. Family background is not documented in reviewed sources.
advantage confidence: Medium · source count: 4 · audit: partial_source_verification · status: subagent_researched_beta