Darrell Waltrip is one of the most successful NASCAR drivers of all time. Even in retirement, he stays close to the sport by covering it as an analyst. Waltrip’s past as a race car driver has taught him the importance of motivation, making him an ideal speaker.
Marc Faber : Investor
Most famous for advising his readers to sell stocks before the 1987 Black Monday market crash, Marc is well known for his “contrarian” approach to investment and his reports on unusual investment opportunities are widely followed in his monthly newsletter “The Gloom Boom & Doom” report.