[O.B.Left]

http://hickorygolfers.com/swings/mac...h/mdsswing.htm
http://hickorygolfers.com/swings/mac...h/mdsdrive.htm

Strangely enough it seems like Macdonald is his first name.

http://en.wikipedia.org/wiki/Macdonald_Smith

Not "our" Robert G. McDonald no.

Do you notice any similarity between his waggle and Mr Hogans? Perhaps it was just a common way of getting into your Startup back then or perhaps it was an homage to Macdonald Smith on Hogan's part?