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Sam Bankman-Fried

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Samuel Benjamin Bankman-Fried (born March 6, 1992), commonly known by his initials SBF, is an American convicted felon and former billionaire businessman who founded the cryptocurrency exchange FTX and the trading firm Alameda Research. Once celebrated as a wunderkind of the cryptocurrency industry with a peak net worth of US$26 billion, he was convicted in November 2023 on seven counts of fraud and conspiracy after FTX's spectacular collapse, and in March 2024 was sentenced to 25 years in federal prison in what prosecutors called one of the largest financial frauds in American history.[1]

At its peak in 2021, FTX was the third-largest cryptocurrency exchange in the world by volume. The company collapsed in November 2022 after it was revealed that Bankman-Fried had secretly funneled billions of dollars in customer deposits from FTX to Alameda Research to cover trading losses and fund personal expenditures, political donations, and venture investments. The fraud deprived more than a million customers of approximately US$8 billion.[2]

Early life and family

Samuel Benjamin Bankman-Fried was born on March 6, 1992, at Stanford University hospital in Stanford, California.[3] His parents, Barbara Fried and Joseph Bankman, are both professors at Stanford Law School—his mother specializing in legal ethics and his father in tax law. The academic environment shaped Bankman-Fried's intellectual development, and both parents would later face scrutiny for their involvement in FTX's operations.[4]

Bankman-Fried grew up in an intellectually stimulating but emotionally reserved household. In interviews, he has described himself as having difficulty forming emotional connections and has spoken about his utilitarian philosophical outlook, which later manifested in his embrace of effective altruism—a movement that advocates using evidence and reason to determine the most effective ways to benefit others.[5]

He has a younger brother, Gabriel "Gabe" Bankman-Fried, who founded Guarding Against Pandemics, a political advocacy organization focused on pandemic prevention that received substantial funding from FTX. Gabriel has not been charged with any crimes related to FTX's collapse.[6]

Education

Bankman-Fried attended Crystal Springs Uplands School, a private preparatory school in Hillsborough, California. He then enrolled at the Massachusetts Institute of Technology (MIT), where he studied physics and mathematics. During his time at MIT, he became involved with the effective altruism movement through the campus group Giving What We Can, which encourages members to donate a significant portion of their income to effective charities.[7]

He graduated from MIT in 2014 with a bachelor's degree in physics and a minor in mathematics.[3]

Career

Jane Street Capital

After graduating from MIT, Bankman-Fried joined Jane Street Capital, a quantitative trading firm in New York City, as an intern in the summer of 2013 and was hired full-time in 2014. At Jane Street, he traded international exchange-traded funds (ETFs) and learned the arbitrage strategies that would later inform his cryptocurrency trading approach.[8]

During his time at Jane Street, Bankman-Fried met Caroline Ellison, a fellow trader who would later become his romantic partner and the CEO of Alameda Research. Their relationship would prove central to both the rise and collapse of his cryptocurrency empire.[9]

Alameda Research

In November 2017, Bankman-Fried left Jane Street to found Alameda Research, a quantitative cryptocurrency trading firm. The company was initially based in Berkeley, California, before relocating to Hong Kong and eventually the Bahamas. The firm was named after Alameda County, California, though Bankman-Fried later acknowledged he chose the deliberately bland name to avoid attracting attention from banks that might refuse to work with a company obviously involved in cryptocurrency.[10]

Alameda's early success came from exploiting the "kimchi premium"—the phenomenon where Bitcoin traded at significantly higher prices on South Korean exchanges due to capital controls that made it difficult to arbitrage. By purchasing Bitcoin cheaply in the United States and selling it at a premium in South Korea, Alameda reportedly generated profits of up to US$25 million per day at its peak.[11]

In 2021, Bankman-Fried stepped back from Alameda's day-to-day operations, installing Caroline Ellison and Sam Trabucco as co-CEOs. Ellison eventually became sole CEO after Trabucco's departure in August 2022.[9]

FTX

In May 2019, Bankman-Fried co-founded the cryptocurrency exchange FTX with Gary Wang, a former Google engineer and MIT classmate. The exchange was headquartered in the Bahamas, which offered a more favorable regulatory environment for cryptocurrency businesses than the United States. FTX distinguished itself through innovative products such as tokenized stocks, prediction markets, and leveraged tokens.[12]

FTX grew rapidly, reaching a valuation of US$32 billion in January 2022 after raising US$400 million from investors including Sequoia Capital, SoftBank, Tiger Global Management, and the Ontario Teachers' Pension Plan. The company secured high-profile marketing partnerships, including a 19-year naming rights deal worth US$135 million for the Miami Heat's arena (renamed FTX Arena), sponsorship agreements with Tom Brady and Gisele Bundchen, and a Super Bowl advertisement featuring Larry David.[13]

At its peak in late 2021, FTX was processing approximately US$10 billion in daily trading volume and was the third-largest cryptocurrency exchange in the world behind Binance and Coinbase.[14]

Public image and effective altruism

Bankman-Fried cultivated a carefully constructed public image as a nerdy, altruistic billionaire who planned to give away virtually all his wealth. He drove a Toyota Corolla, wore shorts and t-shirts to business meetings, and slept on a beanbag in the FTX office. He promoted effective altruism extensively, pledging to donate the majority of his fortune to carefully selected charitable causes that would have the maximum impact on reducing global suffering.[5]

He became the poster child for effective altruism's approach to "earning to give"—the idea that talented individuals should pursue high-earning careers specifically to donate their income to effective charities. The philosophy provided intellectual cover for his aggressive business practices, which he framed as necessary to maximize the funds available for philanthropy.[15]

Major media outlets, investors, and politicians embraced this narrative. Forbes and Fortune featured him on their covers, and Sequoia Capital published a glowing profile (later deleted) describing him as potentially "the world's first trillionaire." His unusual appearance—unkempt curly hair, casual attire, and apparent indifference to material wealth—became part of his brand.[16]

Political donations and influence

Bankman-Fried emerged as one of the largest political donors in the United States during the 2022 election cycle. He donated more than US$40 million to political candidates and causes, making him the second-largest individual donor to Democrats that year behind George Soros.[17]

His primary political focus was cryptocurrency regulation. FTX lobbied extensively for legislation that would have brought cryptocurrency trading under the oversight of the Commodity Futures Trading Commission (CFTC) rather than the Securities and Exchange Commission (SEC)—an approach critics argued would have provided a more permissive regulatory framework for FTX's business model.[18]

Bankman-Fried met with regulators at the CFTC and SEC, testified before Congress, and positioned himself as a responsible industry leader willing to work within the regulatory system. He also developed relationships with prominent politicians from both parties, hosting fundraisers and making himself available as an expert on cryptocurrency policy.[19]

In interviews following FTX's collapse, Bankman-Fried revealed that he had also made substantial donations to Republican causes through "dark money" channels that were not publicly disclosed, suggesting that his public Democratic donations represented only part of his political spending.[20]

FTX collapse

CoinDesk investigation

On November 2, 2022, CoinDesk published an investigation revealing that Alameda Research's balance sheet was heavily dependent on FTT, the token issued by FTX. According to the leaked document, Alameda held US$5.82 billion of FTT tokens—representing a large portion of the total circulating supply—raising questions about the independence of the two supposedly separate companies and the sustainability of Alameda's financial position.[21]

Binance withdrawal and bank run

On November 6, 2022, Changpeng Zhao, CEO of Binance (which held a significant position in FTT from its early investment in FTX), announced that Binance would liquidate its entire FTT holdings due to "recent revelations." The announcement triggered a massive sell-off of FTT and a run on FTX as customers rushed to withdraw their funds.[22]

Within 72 hours, customers attempted to withdraw approximately US$6 billion from FTX—funds the exchange did not have because they had been transferred to Alameda Research. On November 8, FTX suspended customer withdrawals.[23]

Failed Binance acquisition

On November 8, Bankman-Fried announced that Binance had agreed to acquire FTX in a deal that would rescue the exchange and protect customer deposits. However, after conducting due diligence, Binance withdrew from the deal the following day, citing concerns about mishandled customer funds and ongoing regulatory investigations. The withdrawal eliminated FTX's last hope for survival.[24]

Bankruptcy

On November 11, 2022, FTX, Alameda Research, and approximately 130 affiliated companies filed for Chapter 11 bankruptcy in Delaware. Bankman-Fried resigned as CEO and was replaced by John J. Ray III, who had previously overseen the liquidation of Enron.[25]

In his first court filing, Ray described FTX as exhibiting "a complete failure of corporate controls" and stated he had never seen "such a complete absence of trustworthy financial information" in his 40-year career. The bankruptcy proceedings revealed that FTX had no accounting department, that corporate funds were used to purchase personal real estate for employees, and that expense approvals were submitted via a messaging application with personalized emojis.[26]

Fraud and criminal trial

Arrest and extradition

On December 12, 2022, Bankman-Fried was arrested by Bahamian police at his luxury apartment in Nassau at the request of the U.S. government. The U.S. Attorney for the Southern District of New York unsealed an eight-count criminal indictment charging him with wire fraud, conspiracy to commit wire fraud, securities fraud, conspiracy to commit securities fraud, money laundering, conspiracy to violate campaign finance laws, and conspiracy to commit bank fraud.[27]

After waiving his right to contest extradition, Bankman-Fried was transported to the United States on December 21, 2022. He was initially released on a US$250 million personal recognizance bond—one of the largest in U.S. history—and confined to his parents' home in Palo Alto, California, under electronic monitoring.[28]

Cooperating witnesses

Three of Bankman-Fried's closest associates—Caroline Ellison, Gary Wang, and Nishad Singh—pleaded guilty to criminal charges and agreed to cooperate with prosecutors. Their testimony would prove devastating at trial.[29]

Ellison, who had been both the CEO of Alameda and Bankman-Fried's on-and-off romantic partner, provided the most damaging testimony. She told jurors that Bankman-Fried had directed her to take billions of dollars from FTX customers to cover Alameda's trading losses, repay Alameda's lenders, make venture investments, and fund political donations. She described a "line of credit" from FTX to Alameda that allowed the trading firm to withdraw essentially unlimited funds from customer deposits.[30]

Bail revocation

In August 2023, Judge Lewis A. Kaplan revoked Bankman-Fried's bail after prosecutors alleged that he had leaked Caroline Ellison's private writings to The New York Times in an attempt to intimidate her before trial. Bankman-Fried was remanded to the Metropolitan Detention Center, Brooklyn, where he remained through his trial.[31]

Trial and conviction

Bankman-Fried's criminal trial began on October 3, 2023, in the United States District Court for the Southern District of New York before Judge Kaplan. Prosecutors presented evidence that Bankman-Fried had knowingly directed the transfer of billions of dollars in FTX customer funds to Alameda Research, created fraudulent accounting entries to conceal the transfers, and lied to investors, lenders, and customers about FTX's financial condition.[32]

Bankman-Fried testified in his own defense over three days, maintaining that he had made mistakes but had not intended to defraud anyone. He claimed he had not known about the full extent of Alameda's borrowing from FTX and had trusted others to manage risk appropriately. The testimony was widely criticized as evasive and unconvincing.[33]

On November 2, 2023, after approximately four hours of deliberation, the jury found Bankman-Fried guilty on all seven counts. Following the verdict, Judge Kaplan told the defendant: "You are remanded."[34]

Sentencing

On March 28, 2024, Judge Kaplan sentenced Bankman-Fried to 25 years in federal prison. The sentence was lower than the 40 to 50 years prosecutors had sought but substantially higher than the six years his defense attorneys had requested.[1]

In pronouncing sentence, Judge Kaplan rejected Bankman-Fried's claims of remorse, stating that the defendant had repeatedly lied under oath during the trial and had shown no genuine contrition. The judge noted that Bankman-Fried had "remarkable facility" for spinning elaborate justifications for his conduct but had never accepted responsibility for the harm he caused.[35]

Bankman-Fried was also ordered to forfeit US$11 billion and pay restitution to victims. He was designated to serve his sentence at Federal Correctional Institution, Terminal Island in San Pedro, California, a low-security prison where he arrived in June 2024.[36]

Appeal

In September 2024, Bankman-Fried's attorneys filed an appeal arguing that Judge Kaplan had improperly excluded evidence, made prejudicial rulings, and imposed an unreasonably harsh sentence. The appeal remains pending as of December 2025.[37]

Sentencing of co-conspirators

Caroline Ellison was sentenced to two years in federal prison in September 2024, with Judge Kaplan praising her "extraordinary" cooperation with prosecutors. Gary Wang received no prison time, with the judge noting he had been the first to cooperate and had provided crucial evidence. Nishad Singh also received no prison time due to his cooperation. Ryan Salame, a former FTX executive who did not cooperate, was sentenced to seven and a half years.[38]

Personal life

Relationship with Caroline Ellison

Bankman-Fried had an intermittent romantic relationship with Caroline Ellison that lasted several years. They met as interns at Jane Street Capital and later worked together at Alameda Research. Their relationship was complex and at times contentious; Ellison's personal writings, which were leaked during the legal proceedings, described Bankman-Fried as emotionally unavailable and their relationship as often frustrating.[39]

The FTX inner circle was known for its polyamorous culture, with multiple executives reportedly involved in romantic relationships with one another. This dynamic was frequently cited in media coverage of the company's collapse as evidence of its unusual corporate culture.[40]

Lifestyle

Before his arrest, Bankman-Fried lived in a US$30 million penthouse in Albany, an exclusive gated community in the Bahamas also home to other FTX executives. Despite his public image of frugality, the penthouse featured luxury amenities, and Bankman-Fried reportedly employed a private chef and staff.[41]

Bankman-Fried has been open about his use of stimulant medications for attention deficit hyperactivity disorder and his reliance on very little sleep. He was known for playing video games, particularly League of Legends, during business meetings and investor calls, a habit he defended as helping him concentrate.[42]

Vegan diet

Bankman-Fried is a committed vegan, a lifestyle he has connected to his effective altruist beliefs about reducing animal suffering. He has spoken publicly about veganism as an ethical imperative.[43]

Impact on cryptocurrency and effective altruism

The collapse of FTX had far-reaching consequences for both the cryptocurrency industry and the effective altruism movement. The exchange's bankruptcy contributed to the broader "crypto winter" of 2022-2023, eroding public trust in cryptocurrency exchanges and prompting renewed calls for regulation.[44]

The effective altruism movement faced a reckoning as organizations that had received FTX funding confronted questions about their due diligence and whether the movement's philosophy had provided intellectual cover for reckless behavior. Several EA-affiliated organizations returned funds to the FTX bankruptcy estate.[45]

FTX estate recovery

Under the leadership of CEO John Ray III, the FTX bankruptcy estate has made significant progress in recovering assets for creditors. As of late 2024, the estate had recovered approximately US$16 billion, potentially enough to repay customers in full at the value of their holdings at the time of the bankruptcy filing. However, many customers argue they should be compensated at current cryptocurrency prices, which are significantly higher.[46]

See also

References

  1. ↑ 1.0 1.1 <ref>"Sam Bankman-Fried Is Sentenced to 25 Years in Prison".March 28, 2024.Retrieved December 8, 2025.</ref>
  2. ↑ <ref>"The FTX Collapse: A Timeline of Events".Retrieved December 8, 2025.</ref>
  3. ↑ 3.0 3.1 <ref>"Sam Bankman-Fried".Retrieved December 8, 2025.</ref>
  4. ↑ <ref>"Sam Bankman-Fried's Parents Face Questions Over Their FTX Ties".November 18, 2022.Retrieved December 8, 2025.</ref>
  5. ↑ 5.0 5.1 <ref>"Sam Bankman-Fried Has a Savior Complex—And Maybe That's OK".Retrieved December 8, 2025.</ref>
  6. ↑ <ref>"Gabe Bankman-Fried: Who is Sam Bankman-Fried's brother?".December 14, 2022.Retrieved December 8, 2025.</ref>
  7. ↑ <ref>"Sam Bankman-Fried and the crisis of effective altruism".Retrieved December 8, 2025.</ref>
  8. ↑ <ref>"Before FTX, Sam Bankman-Fried Was a Jane Street Trader".November 15, 2022.Retrieved December 8, 2025.</ref>
  9. ↑ 9.0 9.1 <ref>"Who Is Caroline Ellison? The Trader at the Center of FTX's Collapse".December 22, 2022.Retrieved December 8, 2025.</ref>
  10. ↑ <ref>"The unconventional rise of Sam Bankman-Fried".Retrieved December 8, 2025.</ref>
  11. ↑ <ref>"Divisions in Sam Bankman-Fried's Crypto Empire Blur".November 13, 2022.Retrieved December 8, 2025.</ref>
  12. ↑ <ref>"Sam Bankman-Fried Wants to Give Away His Fortune".April 3, 2022.Retrieved December 8, 2025.</ref>
  13. ↑ <ref>"Crypto exchange FTX raises $400 million at $32 billion valuation".January 31, 2022.Retrieved December 8, 2025.</ref>
  14. ↑ <ref>"Top Cryptocurrency Exchanges".Retrieved December 8, 2025.</ref>
  15. ↑ <ref>"The Effective-Altruism Movement After Sam Bankman-Fried".Retrieved December 8, 2025.</ref>
  16. ↑ Template:Cite magazine
  17. ↑ <ref>"Sam Bankman-Fried was one of 2022's biggest political spenders".November 10, 2022.Retrieved December 8, 2025.</ref>
  18. ↑ <ref>"Crypto's Would-Be Regulator: Sam Bankman-Fried".October 14, 2022.Retrieved December 8, 2025.</ref>
  19. ↑ <ref>"How Sam Bankman-Fried Became Congress's Favorite Crypto Bro".December 13, 2022.Retrieved December 8, 2025.</ref>
  20. ↑ <ref>"Sam Bankman-Fried tries to explain himself".November 16, 2022.Retrieved December 8, 2025.</ref>
  21. ↑ <ref>"Divisions in Sam Bankman-Fried's Crypto Empire Blur on His Trading Titan Alameda".November 2, 2022.Retrieved December 8, 2025.</ref>
  22. ↑ <ref>"Binance CEO says liquidating FTX token holdings".November 6, 2022.Retrieved December 8, 2025.</ref>
  23. ↑ <ref>"FTX suspends withdrawals as crypto exchange implodes".November 8, 2022.Retrieved December 8, 2025.</ref>
  24. ↑ <ref>"Binance Backs Out of FTX Rescue".November 9, 2022.Retrieved December 8, 2025.</ref>
  25. ↑ <ref>"FTX Files for Bankruptcy".November 11, 2022.Retrieved December 8, 2025.</ref>
  26. ↑ <ref>"FTX Bankruptcy Case Documents".Retrieved December 8, 2025.</ref>
  27. ↑ <ref>"United States Attorney Announces Charges Against FTX Founder Samuel Bankman-Fried".{Template:Newspaper.December 13, 2022.Retrieved December 8, 2025.</ref>
  28. ↑ <ref>"FTX founder Sam Bankman-Fried released on $250 million bail".December 22, 2022.Retrieved December 8, 2025.</ref>
  29. ↑ <ref>"Caroline Ellison's Testimony Puts Sam Bankman-Fried in Direct Legal Peril".October 10, 2023.Retrieved December 8, 2025.</ref>
  30. ↑ <ref>"Caroline Ellison Says She and Sam Bankman-Fried Knew They Were Stealing".October 11, 2023.Retrieved December 8, 2025.</ref>
  31. ↑ <ref>"Sam Bankman-Fried's Bail Revoked, Judge Orders Him to Jail".August 11, 2023.Retrieved December 8, 2025.</ref>
  32. ↑ <ref>"Sam Bankman-Fried's Trial Begins".October 3, 2023.Retrieved December 8, 2025.</ref>
  33. ↑ <ref>"Sam Bankman-Fried testimony fails to convince".October 28, 2023.Retrieved December 8, 2025.</ref>
  34. ↑ <ref>"Sam Bankman-Fried Is Found Guilty of All Seven Counts".November 2, 2023.Retrieved December 8, 2025.</ref>
  35. ↑ <ref>"Sam Bankman-Fried sentenced to 25 years for massive FTX fraud".March 28, 2024.Retrieved December 8, 2025.</ref>
  36. ↑ <ref>"Sam Bankman-Fried Arrives at California Prison".June 13, 2024.Retrieved December 8, 2025.</ref>
  37. ↑ <ref>"Sam Bankman-Fried Files Appeal of Fraud Conviction".September 13, 2024.Retrieved December 8, 2025.</ref>
  38. ↑ <ref>"Caroline Ellison Is Sentenced to 2 Years in Prison for Role in FTX Fraud".September 24, 2024.Retrieved December 8, 2025.</ref>
  39. ↑ <ref>"Caroline Ellison's Journal Reveals Frustrations With Sam Bankman-Fried".July 19, 2023.Retrieved December 8, 2025.</ref>
  40. ↑ <ref>"The Life Inside FTX's Bahamas Compound".November 13, 2022.Retrieved December 8, 2025.</ref>
  41. ↑ <ref>"Inside Sam Bankman-Fried's Bahamas Penthouse".November 2022.Retrieved December 8, 2025.</ref>
  42. ↑ <ref>"Sam Bankman-Fried played League of Legends during investor meetings".November 2022.Retrieved December 8, 2025.</ref>
  43. ↑ <ref>"Sam Bankman-Fried on taking a high-risk approach to crypto and effective altruism".Retrieved December 8, 2025.</ref>
  44. ↑ <ref>"The failure of FTX and Sam Bankman-Fried will leave deep scars".November 17, 2022.Retrieved December 8, 2025.</ref>
  45. ↑ <ref>"How Sam Bankman-Fried Put Effective Altruism on Blast".Retrieved December 8, 2025.</ref>
  46. ↑ <ref>"FTX Creditors Set to Receive Full Repayment Under New Plan".October 7, 2024.Retrieved December 8, 2025.</ref>
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