A highly advanced alien race of powerful superhumanoids native to the planet Viltrum, featured in the Invincible Comic Book franchise published by Image Comics. They are inspired by Kryptonians.
Omni-Man is a viltrumite. Due to their dominant genes, hybrids like his son, Mark Grayson, are indisdinquishable from pure viltrumites.
This tag is best used for posts featuring multiple viltrumites or original characters that are described as viltrumites.
The planet's (and, in turn, the race's) name is likely a word play on the word "philtrum" (a cleft in the middle of the upper lip where the moustache goes through; it's a custom among Viltrumite men to have one (until Mark Grayson became their emperor, and abolished this custom since due to the Empire's tyranny, it became a symbol of that tyranny (not unlike the toothbrush mustache IRL))
