The future sportscar legend was set for the pinnacle of motorsport with a factory Volkswagen team in 1984.
Nielsen's hat-trick of European Super Vee titles in 1979 to '81 had persuaded VW to fund an F3 programme with British tuner Engine Developments and a factory team run by the big Dane.
Success in the 1982 German F3 series led to the decision to go F1 with a VR8 twin-turbo powerplant developed in conjunction with Engine Developments and a chassis built by March. Only it never happened.
"The project had been given the go-ahead, the engine was built and a VW Motorsport department was under construction in Hanover, and then all of a sudden it was stopped," recalls Nielsen. "It was all down to marketing reasons."
I have never heard of this before and a brief Google produced nothing - does anyone else slightly my senior remember this?