Renaissance man

nouns

a modern scholar who is in a position to acquire more than superficial knowledge about many different interests
"a statistician has to be something of a generalist"
Renaissance man, generalist
a scholar during the Renaissance who (because knowledge was limited) could know almost everything about many topics
Renaissance man
is a type of (narrower)
a learned person (especially in the humanities); someone who by long study has gained mastery in one or more disciplines
bookman, scholar, scholarly person, student