Do you know anyone who NEVER eats any vegetables 😯?

Nope I do not know someone like that. Veg is healthy to eat.

Not literally never, but pretty close. I know someone who orders hamburgers with just the meat and bun and won't even have ketchup on it.

I eat them but not as often as I should.

Yes and now in his 60s has a multitude of health problems. 

I've known lots of males that only eat the occasional piece of lettuce on a burger, ketchup or pizza sauce - no actual servings of any vegetable. 

My brother only eats corn .......... I swear at one time he lived only on white rice and hot dogs.  Needless to say, he doesn't have the body of an Olympian