Curate, connect, and discover
Zoro is 5’11 at 21
Jinbe, Brook, Franky and Robin are already taller.
Luffy has those tall ass Monkey D genetics.
Similarly Sanji’s and Ussop’s sperm donors are tall af.
Chopper’s short rn but he’s young and a reindeer, based on his points I think he’s has a few ft to grow.
I don’t think Nami will get any taller (but it would be cool).
There’s not much on Zoro’s family but great grandfather ryuma is only 6’0.