All I know about Mark Mobius is that he was extremely bullish on Argentine equities and ADRs slightly
over a year ago (he said so in an interview, should be easy to look up), couple of months before the goverment
took over YPF, continuing its socialist policies, and the Argentine ADR and stock market plunged, by
something in the neighbourhood of 50%.
Once you start making market predictions in public, sooner or later you'll look like an idiot, at least once in a while and quite often most of the time. The list is long: Hussman, Mobius (append here a dozen or two of your
favorite market prognosticators).