Overview
There are 3,384 billionaires in the world. Together they hold $19.64 trillion — more than the GDP of every country except the US and China. This piece takes the Forbes Real-Time Billionaires data from April 2026, enriches it with World Bank GDP and population figures, and engineers 13 variables on top: oligarchy risk, dynastic power, innovation-to-extraction ratios, wealth velocity, economic fragility.
What comes out is not one story. It is several. Most of them are not what you would expect.
What’s inside
- The concentration inside the concentration — why 33 people hold nearly twice the wealth of the poorest 1,692 billionaires combined, visualised as a proportional spiral.
- Countries that run on one person — where a single individual’s wealth equals 860% of GDP, and the 19 countries with exactly one billionaire.
- What the money is built on — innovation vs. extraction, country by country.
- Old money vs. new money — self-made rates by industry, dynastic power indices, and the tension between high self-made counts and inherited dollar volumes.
- Who gets in and how — the 9:1 male:female ratio in tech, and why 83% of female billionaire wealth is inherited.
- Zoom out — the cascade of global personal wealth across 7 population tiers, showing the same shape one layer up.
Read the full piece
Open the interactive article →
Includes a code-generated proportional spiral chart inspired by an information designer’s work on MENA carbon emissions — algorithmically drawn lines, each petal sized to wealth share rather than headcount.
Data: Forbes Real-Time Billionaires API (April 2026), enriched with World Bank GDP and population figures. 13 engineered variables including Oligarchy Risk Index, Dynastic Power Index, and Innovation-to-Extraction Ratio. Full dataset on Kaggle: Global Billionaire Wealth-to-GDP 2026.