Elizabeth Holmes was born on February 3, 1984 in Washington, D.C.
She dropped out of Stanford University to start Theranos in 2003.
Holmes became the world's youngest female self-made billionaire at age 31.
She wore a signature black turtleneck, emulating Steve Jobs.
Holmes was named one of Time magazine's 100 most influential people in 2015.
Her net worth went from $4.5 billion to nothing after her company's downfall.
Holmes is facing up to 20 years in prison if convicted of fraud charges.
She married hotel heir Billy Evans in 2019.
Holmes gave birth to a son in July 2021.
Her trial, which began in September 2021, is expected to last several months.