Meet Author, T. Harv Eker, Manager of Peak Potentials. T. Harv Eker is manager of Peak Potentials, one of the few quickest growing business and individual development companies in the North part of America.. by using the principles he explains, T. Harv Eker went from zero to rich in only 2 years. Ever thought about why many folks find it so easy to become wealthy while many others are destined for a life of financial strife? New York Times #1 Best-Selling journalist will explain why.