Ok, so a thought struck me the other day. First think of all the places around the world that you've visited that have been popular enough tourist destinations for there to have been other visiters there at the same time.
Ok, now think of all the different nationalities of people that you might have seen while you where there (you know when you walk past someone and notice they're speaking in a foreign language so you can place them as not being from where you're from).
Ok, now think of, whenever you're looking at something worth looking at, be it monument, landmark, tourist attraction or view, how many times do you notice that people taking photos have got you in their sights. Or how many times that bloke with the camcorder pans right across where you're standing.
Now, put all that together and just think, there must be hundreds, nay thousands, of people the world over that have pictures and videos with you in them!
Isn't it great! We're all famous. Kind of...