Ok, enough of the BS, any proper answers as its a serious question.
Chris, Shame on you!
You should know, in and amongst all the BS and daft answers, the good folk of CA will give you lots of good ideas too.
The Bruce McLaren thing has got to be right. I've got a book on Bruce somewhere, I'll try and look it out, and it's years since I read it. But I think he first drove Coopers in his native New Zealand before he came over here to race with fellow Kiwi Chris Amon. I think he was pretty quickly signed up for F2 initially by John Cooper. The Cronenburg thing I really have no idea about.