12 reasons Kendall and Kylie will out earn the Kardashians

10. Their Age Matters

With Kendall Jenner only being 19, and Kylie being 18, this gives both girls plenty of time to grow their empire and overrule their older sisters when money is concerned. While the Kardashians didn’t start venturing into different businesses until their late 20s, Kendall and Kylie have already established their own brand with their own clothing collection with PacSun, followed by Kylie’s recent Bellami hair extensions line. It is believed that the companies who are backing both projects are seeing earnings ranging in between $4-$6 million annually.