<a href="https://en.wikipedia.org/wiki/Albert_Einstein" class="extiw" title="w:Albert Einstein">Albert Einstein</a> at the age of three years. This is believed to be the oldest known photograph of Einstein.
YouTube
1882.<sup><a rel="nofollow" class="external autonumber" href="http://www.gettyimages.com/detail/89859810/Hulton-Archive">[1]</a></sup>
<a rel="nofollow" class="external free" href="http://th.physik.uni-frankfurt.de/~jr/physpiceinstein.html">http://th.physik.uni-frankfurt.de/~jr/physpiceinstein.html</a>.