Birthday battle

Your birthday vs theirs.

Pick any two dates. We count billionaires, founders, combined reported wealth, scientists, athletes, entertainers, Nobel laureates, countries and people with dated milestones, and hand out one point per row. For curiosity, not science.

First birthday
Second birthday

Result

🏆 December 12 wins5–4

December 12 wins 5 rows to 4, leading on notable people and billionaires. December 11 has more combined reported wealth and actors & musicians.

MetricDecember 11December 12
Notable people4753 (wins)
Billionaires34 (wins)
Founders & entrepreneurs712 (wins)
Combined reported wealth$18.7B (wins)$18.4B
Scientists88
Athletes36 (wins)
Actors & musicians24 (wins)21
Nobel laureates6 (wins)2
People with dated milestones27 (wins)26
Countries represented2127 (wins)
Richest personHarold Hamm · $12.7BMichael Platt · $10B

How the score works

Ten rows, one point each, no weighting. Every number is the same one shown on the two date pages and comes from the sourced dataset: billionaires need a dated estimate of at least $1B from Forbes, Bloomberg, the Sunday Times Rich List, Hurun or a filing; wealth is the sum of low-bound estimates; the rest are counts of people by documented occupation, award, citizenship or dated milestone. A date with more people in our dataset naturally wins more rows, so the battle measures documented company, not destiny. Nothing here says anything about anyone born on either date. Methodology.