Magician by Raymond E Feist (later broken into Magician: Apprentice and Magician: Master and the split works even better)
Pawn of Prophecy by David Eddings.
Both are pretty cliché by modern views, but both are pretty well written otherwise. Good world building.
But ooo-boy, if one is the type of person that has trouble mentally separating the very problematic writer from their works (like JK Rowling or Marion Zimmerman Bradley), Eddings probably isn’t the best to read.