01 Starting advantages
7/24 starting-position score
Strongest documented signals: Elite institution pipeline, Direct domain exposure, Frontier geography.
Describes the starting position, not what the person later made of it.
Cohort percentile: 38
Alan Budikusuma
Athletes · Other Sports · milestone at age 24 ·T2 Field-leading
Milestone (age 24)
Won the Olympic gold medal in men's singles badminton at the 1992 Barcelona Olympics at age 24, the first Indonesian Olympic gold medalist in history.
Born Goei Djien Phang in Surabaya, East Java, Indonesia, Budikusuma was coached by Tang Xianhu, a legendary Chinese-born Indonesian badminton coach. He excelled at the world level from the late 1980s, winning World Cup bronze in 1987 at age 19 and World Championship silver in 1991 at age 23. At the 1992 Barcelona Olympics, where badminton debuted as a medal sport, he won gold in men's singles, defeating compatriot Ardy Wiranata in the final.
Starting point
Born in Surabaya, East Java, Indonesia; family financial background not documented. Coached by Tang Xianhu through the Indonesian national badminton program.
Current position (2025)
Retired from competitive badminton; runs a badminton club in North Jakarta with wife Susi Susanti; living in Indonesia.
How this path compounded
02 Built or converted leverage
13/25 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: 80
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 Alan Budikusuma's worth or future potential.
Question four · where did the leverage come from?
Alan Budikusuma'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.
Dedicated mentor / coach (1/2)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.
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.
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 (1/2)
Concentration intensity2/3
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Dedicated mentor / coach (1/2)
Complementary team1/2
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Exceptional peer / cofounder (1/2)Elite institution pipeline (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)
This is a bounded inference from the current annotations—not a claim about private effort, merit, or the percentage of Alan Budikusuma'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, Alan Budikusuma's starting-advantage total is at the 38th percentile. Separately, their built or converted leverage total is at the 80th 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
- 1987 · age 19Won World Cup bronze in Kuala LumpurMarking his emergence on the international badminton scene.
- 1991 · age 23Won World Championship silver in CopenhagenLosing to China's Zhao Jianhua in the final.
- 1992 · age 24Won Olympic gold in men's singles at BarcelonaDefeating compatriot Ardy Wiranata in the final.
- 1993 · age 25Won World Cup gold in New Delhi and Indonesian Open title.
- 1996 · age 28Won Thomas Cup gold with the Indonesian men's team in Hong Kong.
- 1997 · age 29Married Susi Susanti, fellow 1992 Olympic gold medalist in badminton.
Primary leverage engine
Early specialization
Early specialization / prior reps
Secondary engine
National badminton pipeline
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.
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 Surabaya, East Java, Indonesia as Goei Djien Phang (Chinese Indonesian name Wiratama). Family financial background not documented in reviewed sources. He has a younger brother, Yohan Hadikusuma, who is also a badminton player representing Hong Kong.
Parent / family domain
Not documented in reviewed sources. No evidence of parental badminton background, though his brother also became a badminton player.
Archetype & tags
Elite performance pipelineIndonesian national badminton programTang Xianhu coachingbadminton Olympic debut 1992Susi Susanti partnership
Evidence summary
Alan Budikusuma was born in Surabaya, Indonesia, and was coached by Tang Xianhu, a legendary figure in Indonesian badminton. He won World Cup bronze at 19 and World Championship silver at 23, then claimed Olympic gold at the 1992 Barcelona Games when badminton debuted as a medal sport. The Indonesian national badminton program was one of the world's elite pipelines, and his fiancée Susi Susanti also won Olympic gold in the same Games. His victory sparked massive celebrations in Indonesia, with up to one million people lining the streets of Jakarta.
advantage confidence: Medium · source count: 3 · audit: not_independently_audited · status: subagent_researched_beta
Sources
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