I have just read in a swedish book that Ben Pon from the Netherlands was the man behind the Volkswagen Typ 2 (Transporter, bus, pickup or whatever the car was called in your country). He made a sketchy drawing of the Transporter and made negotiations with the British Army 1947, and the Transporter was ready 1949.
Can't be "our" Ben Pon, the racingdriver? If so, he must have been very old when he entered Le Mans and other races in the sixties.

Stefan