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

🏆 October 18 wins5–3

October 18 wins 5 rows to 3, leading on billionaires and combined reported wealth. October 17 has more notable people and scientists.

MetricOctober 17October 18
Notable people53 (wins)50
Billionaires13 (wins)
Founders & entrepreneurs1111
Combined reported wealth$8B$21.8B (wins)
Scientists5 (wins)2
Athletes8 (wins)7
Actors & musicians2028 (wins)
Nobel laureates02 (wins)
People with dated milestones2327 (wins)
Countries represented2222
Richest personCliff Asness · $8BJim Ratcliffe · $12.1B

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.