Trivia: Namor McKenzie is also known by what heroic nickname?
Sub-Mariner
Captain Flag
Crimson Avenger
Ultra-Man
The correct answer is Sub-Mariner
So why is this answer correct? : Namor
the Sub-Mariner was one of the earliest superheroes, first appearing in
“Marvel Comics No. 1” in October 1939. A sort of proto-Aquaman,
Sub-Mariner is the mutant son of a human sea captain and an Atlantean
Princess — a lineage that gives him super strength and the aquatic
abilities of a merman. Namor has been a member of the Avengers, the
Defenders, and the X-Men, but spends most of his time defending his
home, the undersea kingdom of Atlantis.