Forbes' annual World's Billionaires List grew to a record 2,755 people in 2021, adding $5 trillion in worth despite the economic downturn caused by the COVID-19 pandemic. The business magazine released its 35th annual list Tuesday, which saw an increase of 660 of people, including 493 newcomers. Collectively, the 2,755 people on the list represent $13.1 trillion in wealth, up from $8 trillion in 2020. Amazon CEO Jeff Bezos maintained ...