Caroline Ellison is a math whiz, trader, and shadow figure behind FTX's collapse. She's testifying this week in the criminal trial of her ex-colleague and boyfriend, Sam Bankman-Fried.

Tech Insider : Crypto
Caroline Ellison
Caroline Ellison was the CEO of Alameda Research, a trading firm launched by Sam Bankman-Fried. She expected to testify in SBF's trial this week.

Tyler Le, Jenny Chang-Rodriguez/Insider

See inside the $35 million 'Orchid' penthouse Sam Bankman-Fried lived in, with floor-to-ceiling ocean views and a rooftop pool

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Sam Bankman-Fried
Sam Bankman-Fried's criminal trial started on Tuesday.

Tom Williams/Getty Images

Sam Bankman-Fried's lawyer paints him as a 'math nerd' and tries to pin FTX collapse on ex-girlfriend Caroline Ellison

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Caroline and SBF
SBF's lawyer tried to pin FTX collapse on Caroline Ellison.

Chelsea Jia Feng

Caroline Ellison was 'terrified' of Sam Bankman-Fried when she started working at Alameda

Tech Insider : Crypto
SBF and Caroline
As the former head of Alameda Research, Ellison shares both personal and professional ties to Sam Bankman-Fried.

Chelsea Jia Feng/Insider

Sam Bankman-Fried trial: A jury has been selected and opening statements will soon begin

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Sam Bankman-Fried sports a new haircut to his trial
Sam Bankman-Fried sports a new haircut to his trial

JANE ROSENBERG

Sam Bankman-Fried trial: Prospective jurors dismissed after sharing stories of losing money on crypto investments

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SBF
FTX founder Sam Bankman-Fried is on trial for fraud.

Chelsea Jia Feng/Insider

Sam Bankman-Fried made Caroline Ellison a pros and cons list for a sexual relationship with him. One con was 'In a lot of ways I don't really have a soul.'

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SBF and Caroline
Sam Bankman-Fried sent a pro-con list for dating him to Caroline Ellison, Michael Lewis said.

Chelsea Jia Feng/Insider

Sam Bankman-Fried spent house arrest at a desk cluttered with items including cinnamon gum, a mini fan, and a bottle of Adderall

Tech Insider : Crypto
sam bankman fried
Former FTX Chief Executive Sam Bankman-Fried spent his time under house arrest at his parents' home in Palo Alto, California.

Eduardo Munoz/Reuters

Some Alameda Research staff realised FTX had gone down when they tried to order takeout on a company card and it was declined, ex-employee says

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Sam Bankman-Fried
Sam Bankman-Fried, FTX's cofounder and former CEO.

Amanda Perobelli/Reuters.

Sam Bankman-Fried's parents are embroiled in the crypto exchange's troubles. Here's what we know about the Stanford Law professors.

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Sam Bankman-Fried; Barbara Fried
Sam Bankman-Fried and his mother, Barbara Fried.

Tom Williams/CQ-Roll Call, Inc via Getty Images; Michael M. Santiago/Getty Images

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