Who said correctomundo?

The phrase "correcto mundo" is a playful, exaggerated way of saying "that's right" or "you got it." It's not a standard phrase with a specific origin or speaker.

It's likely to have emerged as a lighthearted, informal expression in the English language, possibly influenced by Spanish, where "correcto" means "correct."

So, while you can't pinpoint one specific person who "said" it first, it's a phrase that has likely been used by many people in a variety of contexts.