Just like the Human Torch and Captain America, that same issue of Young Men #24 (August 1953) brings Namor, the Submariner, out of retirement. And what has Namor been up to for the last several years? Well according to Betty:
A few years ago he retired – went back to his home at the South Pole, to try and rebuild his lost empire.Betty Dean, Young Men Comics #24, August 1953
Later, during the start of the Marvel Age of comics, Namor is said to have suffered a bout of amnesia and has wandered around Manhattan as a bum for years.
Happy New Year – so long you horrible old rotten 2020!