Lachy Groom

Founders / operators · Music · milestone at age 13 ·T3 Domain-recognized

Milestone (age 13)

By age ~13–17 sold multiple online businesses (including a PSD-to-WordPress service bought by a U.S. competitor); at ~18 moved to San Francisco and joined Stripe as roughly employee #30 (sources cite ~2012–2014), rising to Head of Issuing—all well before age 26.

Born ~1994 in Perth, Western Australia; grandfather taught him HTML/CSS at ~10. Founded PSDtoWP, iPadCaseFinder, supplement and gift-card ventures while at Wesley College; parents Geoff (nuclear physician/radiologist) and Gill supported flexible schooling. Left for Silicon Valley after year 12; Stripe growth/ops/Issuing leadership then full-time angel investing (LGF) and Physical Intelligence co-founding.

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Starting point

Born ~1994 in Perth, Australia, to a professional family (father a nuclear physician); learned web coding from his grandfather and built online businesses through high school.

Current position (2026)

Co-founder of robotics/AI company Physical Intelligence; founder of solo GP firm LGF with notable early bets (e.g., Figma, Notion, Ramp); former Head of Stripe Issuing.

How this path compounded

01 Starting advantages

10/24 starting-position score

Strongest documented signals: Frontier geography, Early online platform, Direct domain exposure.

Describes the starting position, not what the person later made of it.

Cohort percentile: 92

02 Built or converted leverage

15/25 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: 82

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 13

04 Observed career standing

T3 · Domain-recognized

Notable and widely recognized within the domain. The tier summarizes documented career recognition through the data cutoff—not Lachy Groom's worth or future potential.

How tiers work →

Question four · where did the leverage come from?

Lachy Groom'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.

Parent / family domain (1/2)Dedicated mentor / coach (1/2)Early online platform (2/2)

Domain proximity2/2

Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Direct domain exposure (2/2)Parent / family domain (1/2)Frontier geography (2/2)

Prior reps2/3

Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Parent / family domain (1/2)Dedicated mentor / coach (1/2)Early online platform (2/2)

Scarce skill depth2/3

Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Parent / family domain (1/2)Dedicated mentor / coach (1/2)Early online platform (2/2)

Elite ecosystem network2/3

Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Parent / family domain (1/2)Frontier geography (2/2)

Structural wave / timing2/3

Externalmedium confidence

A structural wave is external to the person, even when their position improved access to it.

Frontier geography (2/2)Early online platform (2/2)

Concentration intensity2/3

Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Family financial platform (1/2)Dedicated mentor / coach (1/2)

Capital safety1/2

Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Family financial platform (1/2)

Native distribution1/3

Advantage-enabledmedium confidence

One or more documented starting advantages plausibly enabled this lever.

Early online platform (2/2)

This is a bounded inference from the current annotations—not a claim about private effort, merit, or the percentage of Lachy Groom'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 Founders / operators, Lachy Groom's starting-advantage total is at the 92th percentile. Separately, their built or converted leverage total is at the 82th percentile. Other T3 profiles average 7.0 / 24 starting advantage and 11.7 / 25 leverage. Similar scores appear in other tiers, so these figures describe positioning—not a cause.

Trajectory

2007 · age 13
Founded and later sold early web businesses (including PSD-to-WordPress conversion)
Still a young teenager.
2012 · age 18
Featured in The West Australian as an 18-year-old multi-exit internet entrepreneur moving to
San Francisco.
2014 · age 20
Established as early Stripe employee (~#30)
Working growth, product, and international expansion.
2018 · age 24
Left Stripe after leading Issuing and related product/ops work to
Invest full-time.
2020 · age 26
Raising LGF II (~$100M) as a solo GP after a first fund
With early stakes in later-category-defining SaaS companies.
2021 · age 27
Raised ~$250M for LGF III, scaling angel/seed strategy.
2024 · age 30
Co-founded Physical Intelligence
A high-profile robotics foundation-model company in San Francisco.

Primary leverage engine

Early specialization / prior reps

Secondary engine

Elite ecosystem network (Stripe)

Built/converted leverage

15 / 25

evidence: High

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

1/3

Elite ecosystem network

2/3

Complementary team

0/2

Structural wave / timing

2/3

Concentration intensity

2/3

Capital safety

1/2

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

1/2

Parent / family domain

1/2

Inherited audience / network

0/2

Elite institution pipeline

0/2

Frontier geography

2/2

Rare early tools

0/2

Dedicated mentor / coach

1/2

Exceptional peer / cofounder

0/2

Early online platform

2/2

Direct domain exposure

2/2

Prodigy / innate ability

1/2

Adversity / constraint catalyst

0/2

Family context

Raised in South Perth; father Geoff is a nuclear physician/radiologist; mother Gill; grandfather taught him web languages—professional middle/upper-middle class Australian household with active parental support of teen entrepreneurship.

Parent / family domain

Father in nuclear medicine/radiology (not software); grandfather provided early HTML/CSS tutoring; no inherited tech-company platform.

Archetype & tags

Self-created domain repetitionteen exitsStripe #30Perth to SFonline marketplacesIssuing lead

Evidence summary

Groom’s ≤26 record is unusually dense: multiple teen company sales, early Stripe hire as employee ~#30, and product/ops leadership culminating in Head of Issuing. Family provided stability and early coding exposure rather than Silicon Valley capital; the decisive stack was self-started online businesses plus immersion in Stripe’s growth-stage ecosystem after emigrating at 17–18.

advantage confidence: High · source count: 4 · audit: not_independently_audited · status: subagent_researched_beta

Sources

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