One of their most notorious disagreements happened in the 1990s while they were running their first startup, Zip2. According to Walter Isaacson’s biography of Elon Musk, Kimbal once bit a piece ...

Elon Musk's family is filled with notorious ... she used to work in Silicon Valley with her brothers Elon and Kimbal. She worked in Zip2, one of Elon's first businesses, which played a key part ...