The new Black Panther movie brings Sub-Mariner to the MCU screen. He apparently now has some sort of an Aztec connection. Or maybe it’s Mayan. Whatever it is, he’s nothing like the character created by Bill Everett in 1939.
By 1972 Everett had stopped drinking, and he was helping other alcoholics through his work with AA. His art was better than ever, but then tragically he died only a few months after issue #57 was published. There is some more information at this link:
https://www.cbr.com/marvel-namor-bill-everett-final-days/
A glaring oversight is there’s no mention that Everett illustrated Daredevil #1. Although he had trouble meeting the deadline, Everett’s art is as fine as anything he ever drew. He was a master of inking with a brush, as was my dear old friend Joe Sinnott.