Mr. Bankman-Fried’s business and political empire was always a family affair. The FTX founder was a prolific political donor, and he was part of a network of contributors who gave money to groups recommended by Mind the Gap, people familiar with the organization said. He also helped bankroll a nonprofit organization called Guarding Against Pandemics that was run by his 27-year-old brother, Gabe Bankman-Fried.Mr. Bankman was deeply involved in FTX. In its early days, he helped the company recruit its first lawyers. Last year, he joined FTX staff in meetings on Capitol Hill and advised his son as Mr. Bankman-Fried prepared to testify to the House Financia …
