About Ken Tyrrell
Robert Kenneth Tyrrell was a British Formula Two racing driver and the founder of the Tyrrell Formula One constructor. In 1976, the Tyrrell team created the six-wheeled P34, with four front wheels. In the early 1990s Tyrrell relinquished much of the company's control to his sons and to Harvey Postlethwaite, who was the first to introduce the high-nose concept in the 1990 Tyrrell. The success led to Matra's Gérard Ducarouge and Bernard Boyer creating the DFV-powered Matra MS80 for 1969, driven by Jean-Pierre Beltoise and Stewart, who won his first World Drivers Championship. Matra insisted on focusing on their V12, leading Tyrrell to secretly employ Derek Gardner, then at Ferguson (whom he had encountered in trials with a four-wheel drive Matra) to build what became the Tyrrell 001.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.