What is the seed money lender of Catalist's net worth as of May 2017?
George Soros George Soros ( or ; Hungarian: "Soros György" , ] ; born György Schwartz, August 12, 1930) is a Hungarian-American investor, business magnate, philanthropist, and author. Soros is one of the world's most successful investors. As of May 2017, he had a net worth of $25.2 billion, ranking among the 30 richest people in the world.
David Azrieli David Joshua Azrieli, {'1': ", '2': ", '3': ", '4': "} (Hebrew: דוד יהושע עזריאלי‎ ‎ ; May 10, 1922 – July 9, 2014) was an Israeli–Canadian real estate tycoon, developer, designer, architect, and philanthropist. With an estimated net worth of $US 3.1 billion (as of March 2013), Azrieli was ranked by Forbes as the ninth wealthiest Canadian and 401st in the world.