This reminds me of http://www.myheritage.com/celebrity-face-recognition.

I don't think I've been told that I look like any celebrity in particular, but people occasionally tell me of their absolute certainty that they've seen me strolling around in their vicinity, following them or whatnot.

I probably blend in well, like Ted Bundy.

"Stephen Wolfram is the creator of Mathematica and is widely regarded as the most important innovator in scientific and technical computing today." - Stephen Wolfram