The thing is that Viltrumites go very stupid way about “survival of the fittest”.

They are such incredibly stupid race, that I can’t take them seriously.

Mark is a literal Viltrumite toddler, compare to likes of Thulla or Lucan.

Since after all, Viltrumites grow stronger with age

So…why do they a child to be able to defeat their trained, battle ridden elders?

This is like Brock Lesnar trying to pick a fight with 11 year old.