Who is Chris Espinosa, Apple's longest-serving employee who joined firm at 14?

Chris Espinosa joined Apple at the age of 14 and is the company's longest-serving employee. He had started working part-time for Apple in 1976, when it was founded in a garage on April 1, and later became 'employee number eight' after the company was incorporated in 1977. Espinosa's first official task at Apple was testing Apple II BASIC OS.