I have an occasional helper that works WFP with me at certain times who is a Mortuary Manager and is about to complete his Phd in Pathology. He runs his own department, has staff, deals with admin and performs forensics so I often find it best not to ask what he's been doing that day.
He's a good guy and it always creates a fascinating conversation stopper when my customers ask him what he does for a living.
So this got me thinking: In the realms of reasonable seriousness does anybody work with anyone more unlikely than this?