Warren Buffett’s son Peter didn’t know his dad was a billionaire until his 20s—he found out from a rich list
- Posted on May 30, 2026
- By Fortune
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- 1 min read
Warren Buffett’s son Peter didn’t know his dad was a billionaire until his 20s—he found out from a rich list
Peter Buffett, now 68, says he laughed when he spotted his father on the list of the richest Americans—and his friends were just as shocked as he was.