01 Starting advantages
5/24 starting-position score
Strongest documented signals: Elite institution pipeline, Frontier geography, Dedicated mentor / coach.
Describes the starting position, not what the person later made of it.
Cohort percentile: 20
Efim Zelmanov
Researchers / independent engineers · Science/Research · milestone at age 25 ·T1 Global icon
Milestone (age 25)
Completed PhD in mathematics at Novosibirsk State University at age 25 in 1980.
Born in Khabarovsk, Russia, Zelmanov studied at Novosibirsk State University, completing his PhD in 1980 at age 25.
Starting point
Born in Khabarovsk, Russia; family background not documented.
Current position (2025)
Professor of Mathematics at UC San Diego; Fields Medalist (1994).
How this path compounded
02 Built or converted leverage
12/25 multiplying-capacity score
Strongest observed levers:Scarce skill depth, Domain proximity, Started serious reps before 20.
Measures what was present, not whether it was inherited, earned, self-built, external, or mixed.
Cohort percentile: 38
03 Compounding trajectory
5 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 25
04 Observed career standing
T1 · Global icon
Legendary or globally iconic career standing. The tier summarizes documented career recognition through the data cutoff—not Efim Zelmanov's worth or future potential.
Question four · where did the leverage come from?
Efim Zelmanov'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 (1/2)
Scarce skill depth3/3
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
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 (1/2)Frontier geography (1/2)Elite institution pipeline (1/2)
Prior reps2/3
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Dedicated mentor / coach (1/2)Elite institution pipeline (1/2)
Concentration intensity2/3
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Dedicated mentor / coach (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 (1/2)
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 Efim Zelmanov'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 Researchers / independent engineers, Efim Zelmanov's starting-advantage total is at the 20th percentile. Separately, their built or converted leverage total is at the 38th percentile. Other T1 profiles average 8.9 / 24 starting advantage and 13.6 / 25 leverage. Similar scores appear in other tiers, so these figures describe positioning—not a cause.
Trajectory
- 1980 · age 25PhD from NovosibirskCompleted PhD in mathematics at Novosibirsk State University.
- 1986 · age 31Solved restricted Burnside problemSolved the restricted Burnside problem for groups of prime power exponent.
- 1990 · age 35Emigrated to United StatesEmigrated from the Soviet Union and joined the University of Wisconsin-Madison.
- 1994 · age 39Fields MedalAwarded the Fields Medal at the ICM in Zurich.
- 2002 · age 47Joined UC San DiegoJoined the faculty at UC San Diego.
Primary leverage engine
Technical depth
Scarce technical / intellectual depth
Secondary engine
Elite institution
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
Not documented in reviewed sources.
Parent / family domain
Not documented in reviewed sources.
Archetype & tags
Institutional ecosystem accelerationnovosibirsk-phd-age-25nonassociative-algebrafields-medal
Evidence summary
Zelmanov completed his PhD at Novosibirsk State University in 1980 at age 25. His solution of the restricted Burnside problem earned him the Fields Medal in 1994.
advantage confidence: Low · source count: 2 · audit: not_independently_audited · status: subagent_researched_beta
Sources
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