Photo of the day: Apple’s Tim Cook as a brainy teenager

February 25, 2014, 9:17 PM UTC

Photo: 1978 Robertsdale, Alabama, High School yearbook

FORTUNE — According to the Mobile Press-Register, Tim Cook played trombone, sold ads for the yearbook, and was the second-best student in his Robertsdale High School graduating class. The valedictorian, Teresa Prochaska Huntsman, works as an application developer analyst in Boise, Idaho.