Jensen Huang couldn't get TSMC to return his calls. Then its founder called.

Source: Business Insider

Jensen Huang traced Nvidia's 30-year TSMC partnership to a letter he wrote to founder Morris Chang. Joel Saget/AFP/Getty ImagesBefore Nvidia became an AI giant, Jensen Huang struggled to get TSMC to return his calls. He found TSMC in the Yellow Pages, but repeated calls went unanswered until he wrote to its founder.