A few days later, he got a surprise call from Mr. Grove. The Hungarian-born executive, then Intel’s president who later wrote the management book “Only the Paranoid Survive,” had built a culture where lower-level employees were encouraged to challenge superiors if they could back up their positions. Mr. Grove began mentoring Mr. Gelsinger, a relationship that lasted three decades.By 1986, Mr. Grove had convinced Mr. Gelsinger not to pursue a doctorate at Stanford University and instead made him, at age 24, the leader of a 100-person team designing Intel’s 80486 microprocessor. Mr. Gelsinger eventually earned eight patents, became Intel’s youngest vice president in 1992 and the fi …
