In less than 20 seconds that kid was on camera and in the pool and that's scary. It only takes a moment for your whole world to change and luckily for this family we don't have a horrific tragedy here. I get how in less than 20 seconds it's easy to lose track of your child. However, that's why they make child proof and baby proof things to be that extra safety net. They're is no excuse for not having a fence around your pool or at least close that sliding door.So fortunate for this mother he little nephew is a boss! Dude is only 7 and had the reaction and instinct to jump right in and save his cousin. That kid wasted no time getting in that pool he must have heard the splash and the next thing he's a hero.