Inman Connect Forbes has released its much-anticipated annual Billionaires’ List, which featured more than 200 real estate executives from across the globe. Eight new real estate billionaires made their debuts this year, including Zillow co-founders Rich Barton and Lloyd Frink, and eXp World Holdings founder and CEO Glenn Sanford. Rich Barton Barton, Frink and Sanford have net worths of $2.2 billion, $1.4 billion and $1.8 billion, respectively. California-based commercial real estate executive Donald Bren nabbed the title of the United State’s wealthiest real estate baron with a net worth...