15 Under 40, 14 Over 90: A Look At The Youngest And Oldest Members Of The Forbes 400 List
The annual Forbes 400 list highlights the people in the United States who have a net worth of $2.9 billion or more. The 40th annual list showed a range of ages 29 to 95 in 2021. Here is a look at the oldest and youngest people on the list and what makes their fortunes.
