Those three people aren't the same person and the tell tale sign here is the nose as in all three of them have different noses.
The one on the left has a pretty small nose, it doesn't flare out to much and it doesn't go out very much either. (also he's got a noticeably rounder face than the other two)
The middle image has a nose that does come out quite a bit but it's fairly narrow.
Meanwhile the one the left (ie, Putin's nose) flares out a good bit and it's fairly short. It's also pointed downwared while the other two are pointed upward.
Sorry, just felt like overanalyzing this one.