[Outliers] Harrison McCain: Single-Minded Purpose

Harrison McCain learned salesmanship by talking his way into a pharmaceutical job at 22, then spent five formative years under K.C. Irving, absorbing lessons in vertical integration, relentless deal-capture, and "management by suggestion." He quit with no plan, two newborn kids, and no income. His brother Bob noticed that New Brunswick potato farmers were shipping raw potatoes to Maine for processing into frozen fries, then buying the finished product back. The McCains pooled $100,000 in family money, assembled capital from …