This man did not develop the theory of special relativity!
No, I haven't gone bonkers, bear with me.
This man did.
Young, reasonably smart and well presented. Not a scruffy, white haired eccentric.
But everyone thinks the great genius Einstein was a white-haired old man, not a 26 year old, because most pictures of eminent scientists are those of them many years *after* they did the work that made them famous.
I didn't spot this problem myself, Sir Harry Kroto points it out in his lectures.
The images are from the Wikipedia article.