The Kraft Family – $6.6 Billion

New England Patriots owner Robert Kraft is one of the richest sports owners of all time. So, as you might imagine, his entire family has become quite rich. He’s certainly come a long way, as Kraft initially started in packaging at his father-in-law’s company. Soon enough, he moved on, starting the immensely popular International Forest Products company. In case you didn’t know, the firm provided paper packaging products for some of the biggest brands in the world, including Avon, Quaker Oats, Kodak, just to name a few.

Before long, Kraft began buying sports teams with his millions made from the paper industry. While he owns several soccer teams and an e-sport team, his ownership of the New England Patriots is definitely his crown jewel!