Kim Zolciak recently posted a photo of her son Kash saying, "He is such a BIG BOY he is only 6," and the internet could not believe it! One fan even took to twitter to call her out saying there's absolutely no way he's 6! (He really does look too old to be sitting in that booster seat!) Luckily, Kim has proof, like this tweet back from 2012 announcing he was born!