Penelope Green:

In 2008, she graduated from the College of San Mateo, a two-year community college in Silicon Valley, along with her younger brother, Stoyan. With scholarships from the San Mateo Rotary Club, among other awards, they were both accepted at Berkeley, where Boryana earned a degree in economics. She worked as an account manager at Brocade, a software company, before joining Tesla in 2011.