#1 Everyone Laughed At Him
They called him paranoid. He was the laughing stock of the neighborhood. But when the flood struck Texas, his house was the only one left standing.
#2 He Used An Aqua Dam
Randy Wagner used an Aqua Dam, a simple but effective tool to repel floods. It's a giant tube that fills with water, and once inflated it serves as a barrier against floods.
#3 Randy Wagner Didn't Brag
Randy Wagner didn't rub it in his neighbor's faces. He's a humble man, and he's just happy he's safe and his home is untouched.