In 1981, Malcolm Forbes, the eccentric and fabulously wealthy magazine publisher, came to his editors with a request: Could they pull together a special issue about the 400 richest Americans? The resulting reporting project took a year, dozens of flights and thousands of interviews. At the top of the very first Forbes 400 list was Daniel K. Ludwig, a shipping magnate, estimated by the magazine to be worth more than $2 billion. Adjusted for inflation, that's now at least $5.8 billion, a fortune that would land Ludwig in a seven-way tie for the 182nd spot on the last Forbes 400 list, alongside Fred Smith, the founder of FedEx; Gary Rollins, chief executive of Rollins, Inc., which owns several pest-control companies; and who could forget Peter Gassner, the head of a cloud-software company called Veeva. Since 1987, Forbes has published another list, which started smaller but has grown to be much larger: the World's Billionaires List. The magazine just published this year's edition, with a staggering 2,668 names. The task of gathering information for both lists is overseen by Kerry Dolan, an editor at Forbes, in a highly collaborative effort that involves at least 92 different reporters from all over the organization, including from the company's many internationally licensed editions Russia, Poland, Mexico and more. The 2022 World's Billionaires list ... grew by 573 names compared with the last prepandemic list, in 2020. That year, the world was minting new billionaires at a rate, Forbes noted, of about one every 17 hours.