Documented path
UNDER 22 AT YC (age 21); Duke University Junior; from Colombia (team distributed across US and Colombia); generative modeling research background
Education: Duke University, BA Mathematics and Computer Science (Junior, dropped out)
Founder at Metis
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 Marcus Yearwood 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
+1Tailwind
What capability, drive, or early skill is documented in the person rather than their surroundings?
Duke junior from Colombia with generative modeling research background who co-founded Metis and achieved a DoorDash acquisition — solid execution but less individual distinction than co-founder.
Where it was dropped
0Neither way
What money, family standing, network, or permission was already in place before the work began?
From Colombia with limited family context; distributed team across US and Colombia suggests modest background without clear inherited leverage.
The shape of the track
+2Tailwind
What place, timing, institution, or peer group made the next step available?
Duke, YC, CRV backing, and DoorDash acquisition provided strong accelerator and exit ecosystem despite cross-border logistics.
A −1 is a documented headwind, not a missing value; a 0 means the sources record nothing notable either way. Annotation confidence: Medium. 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
Silence in a biography is not evidence that perseverance was absent.
A successful-only archive cannot recover all encounters, avoided setbacks, or alternative outcomes.
Strongest documented signals: Frontier geography, Exceptional peer / cofounder, Direct domain exposure.
Describes the starting position, not what the person later made of it.
Strongest observed levers: Complementary team, Capital safety, Domain proximity.
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 Marcus Yearwood'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.
No current annotation distinguishes self-built, enabled, or earned origins for this lever.
One or more documented starting advantages plausibly enabled this lever.
No current annotation distinguishes self-built, enabled, or earned origins for this lever.
No current annotation distinguishes self-built, enabled, or earned origins for this lever.
No current annotation distinguishes self-built, enabled, or earned origins for 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.
No current annotation distinguishes self-built, enabled, or earned origins for this lever.
This is a bounded inference from the current annotations—not a claim about private effort, merit, or the percentage of Marcus Yearwood'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.
Not documented.
UNDER 22 AT YC (age 21); Duke University Junior; from Colombia (team distributed across US and Colombia); generative modeling research background
advantage confidence: Low · source count: 4 · audit: not_independently_audited · status: founder_research_beta