Frederick Bernard "Tom" Wheatcroft was an English businessman and car collector. He made his fortune through building and construction, and was known for resurrecting the Donington Park motor racing circuit and founding the Donington Grand Prix Collection museum.

Michael Roy Pilbeam is a British motorsport designer and engineer known for his work with BRM, Lotus, Surtees and his own company, Pilbeam Racing Designs. An early design was the experimental four wheel drive Formula One BRM P67 of 1964. As of 2014, Pilbeam's company continued to produce hillclimb cars and sports prototype chassis for endurance racing.