Near the end of Captain Marvel,
we see Nick Fury start working on the Avengers Initiative.
From his conversation with Coulson, it seems that Carol is the first super-powered person he comes across and wants to look for others.
Next we know, 13 years later he meets Tony Stark
and says "you think you're the only super hero in the world?" and presents his idea
We know that earlier than either event Hank and Janet were active super-powered (or at least super-suit powered, just like Tony) agents of S.H.I.E.L.D. during the 80s, but knowledge about them was classified.
At the time, Fury was probably too low-rank to know about them (if he was even a S.H.I.E.L.D. agent at all). Over the years he rose to (near) the top, but by that time Janet was gone and Hank retired.
Is there any evidence, in the films or supportive material, to show whether he ever knew that there were other super-powered people, aside Captain Marvel, between Captain America and Iron Man?