The Ferrero fortune dates back to 1940s Italy, when Michele Ferrero created what is now known as Nutella. The business magazine published the list on Tuesday, which ranks 2,755 individuals who together are worth $13.1 trillion, up from $8 trillion on the 2020 list. Today, York and her family own more than 90% of the NFL team, now worth $3.8 billionthe fifth-most valuable team in the league. They own vineyards in France and Napa Valley and breed and race thoroughbreds, Business Insider previously reported. Laukien is the chairman and chief executive of of Bruker Corp., a publicly traded scientific instrument manufacturer in Billerica. Fidelity's lesser-known billionaires: Bloomberg digs up numbers Griffin is the head of Chicago-based hedge fund Citadel. She has earned a significant part of the net worth for her own business and serving the world's top organization at leading positions. She's also one of the most. Bloomberg determined its ranking based on net worth figures from July 24, 2020. She's also publicly championed the use of bitcoin. She's also publicly championed the use of bitcoin. Koch created the Samuel Adams beer brand in 1984 and took The Boston Beer Company public in 1995. The next wealthiest Bay Stater Valentin Gapontsev, 81, founded IPG Photonics, the creator of high-power fiber-optic lasers, according to Forbes. The effort was championed by Johnson, who is enthusiastic about blockchain technologys role in the future of finance. Scotts net worth still increased by $1.5 billion in the past year to $58.5 billion due to Amazons rising stock. Walmart reported sales of $514.4 billionin 2018, making it the largest retailer by revenue in the world. Adding to the family fortune is FIL Ltd., a separate fund company for investors outside North America. Michele's son Giovanni Ferrero is now the company's CEO and the richest man in Italy, Business Insider previously reported. Hes a citizen of both the United States and Russia. She has been president of the company since it registered with the Florida Secretary of State in 2004. 45: Thasunda Brown Duckett, CEO, TIAA, No.