Jack Stark provides a variety of customized services to his clients.

Championship Formula

Showing his winning formula at work, Stark draws readers into the inner circles of the championship NASCAR team for whom he’s been team psychologist for the last five years and the Nebraska Huskers’ three-championship dynasty of the 1990s. He also gets up close and personal with the consistently successful leadership at Berkshire Hathaway. Written in straightforward no-nonsense... More Information...