Documented path
Born in 2000, Agnijo Banerjee grew up in Dundee, Scotland, attending Grove Academy. He showed mathematical talent from primary school. At 18, he achieved a perfect score of 42/42 at the 2018 IMO in Romania, one of only two out of 594 contestants to do so, and the UK's first perfect score in 24 years. He co-authored 'Weird Maths' with science writer David Darling, published by HarperCollins. He planned to study mathematics at Trinity College, Cambridge.
Born in 2000; grew up in Dundee, Scotland. Father was supportive of his mathematical development. Family recognized his talent from primary school.
Studied mathematics at Trinity College, Cambridge; co-author of 'Weird Maths' and 'Weird Maths 2' published by HarperCollins.
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 Agnijo Banerjee 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
+3Tailwind
What capability, drive, or early skill is documented in the person rather than their surroundings?
Mensa declared IQ of 162 at age 12 (higher than Einstein/Hawking). Achieved perfect score (42/42) at 2018 IMO — one of only two out of 594 contestants worldwide, and the UK's first perfect score in 24 years. Completed Master's in Mathematics from University of Dundee while in school. Prodigy-level mathematical ability.
Where it was dropped
+1Tailwind
What money, family standing, network, or permission was already in place before the work began?
Father Subhayu Banerjee is a physician. Born in Kolkata, India, family moved to Scotland. Middle-class professional family. Father noticed his 'immense memory' for figures at age 6-7 and connected him with David Darling for book collaboration.
The shape of the track
+1Tailwind
What place, timing, institution, or peer group made the next step available?
Grove Academy (state school in Dundee, Scotland). UK Mathematics Trust training program with Dr Geoff Smith and Dominic Yeo. Trinity College Cambridge for undergraduate. Father connected him with David Darling (former NASA astrophysicist) as a mentor and co-author. Good but not elite-tier ecosystem.
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.
A successful-only archive cannot recover all encounters, avoided setbacks, or alternative outcomes.
Strongest documented signals: Prodigy / innate ability, Parent / family domain, Elite institution pipeline.
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.
Notable, but primarily known within a niche. The tier summarizes documented career recognition through the data cutoff—not Agnijo Banerjee'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.
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 Agnijo Banerjee'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."
Born in 2000; father Dr. Subhayu Bandyopadhyay is from Broughty Ferry, Dundee. The family recognized his mathematical talent early, with teachers at Woodhill Primary in Bishopbriggs, Glasgow identifying him as gifted in primary one.
Father was supportive of his mathematical development and helped connect him with mentor David Darling, a science writer with a PhD in astronomy, for mathematical collaboration. No direct mathematical family background is documented.
Agnijo Banerjee showed mathematical talent from early childhood, identified as gifted in primary school. At 18, he achieved a perfect score at the 2018 IMO, one of only two out of 594 contestants worldwide, and the UK's first perfect score in 24 years. His father connected him with David Darling, a science writer with a PhD in astronomy, with whom he co-authored 'Weird Maths' (HarperCollins). He planned to study at Trinity College, Cambridge. His teachers at Grove Academy in Dundee were credited with supporting his development.
advantage confidence: Medium · source count: 4 · audit: source_verified · status: subagent_researched_beta