Guess Who This Spiffy Kid Turned Into!

Before this dressed-up kiddo in his suit was providing comedic relief to millions around the world, he was just rockin' his red tie ... growing up in South Carolina with his younger bro, and writing comedic-gold material from a young age.

This actor-comedian is no stranger to popular TV shows -- "Parks and Recreation" and Netflix's "Master of None" -- which he created -- are just a couple of his popular works ... When he's not performing stand-up on Netflix, you've got a good shot of catchin' his material live in-person ...