![The global population of the ultra-wealthy is forecast to rise by 27 per cent in the next five years to almost 663,483, according to Knight Frank’s 2021 Wealth Report. Getty Images](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/JCJ6DNEPRU7MJXNHIEIHV4SKSE.jpg?smart=true&auth=d0b8eb44bb003288299902573f018b0018b50539544b86bf584200d3d225d0de&width=400&height=225)
About 129,557 ultra-high-net-worth individuals around the world are under the age of 40, according to Knight Frank’s 2022 Wealth Report. Getty Images
About 129,557 ultra-high-net-worth individuals around the world are under the age of 40, according to Knight Frank’s 2022 Wealth Report. Getty Images
Millionaire boom: number of world's super-rich surged in 2021
The economic rebound and stock market rally created 52,000 ultra-wealthy individuals last year, Knight Frank says