While I had huge success with my interior design company and home renovation show, Julian struck gold after he helped his genius cousin and computer coder Rafa create Dwelling, the most popular real estate search engine around, at the ages of twenty-three and twenty-five, respectively. The idea might have started out as another one of Rafa’s crazy, unsuccessful attempts at creating the next best app, but then it evolved into a billion-dollar company with investors, a board of directors, and the Lopez cousins securing a spot on the coveted Forbes 30 Under 30 List.