John Doerr
L. John Doerr (born June 29, 1951) is an American venture capitalist at Kleiner Perkins Caufield & Byers in Menlo Park, California, in Silicon Valley. In February 2009, Doerr was appointed a member of the President's Economic Recovery Advisory Board to provide the President and his administration with advice and counsel in trying to fix America's economic downturn. As of March 2013, Forbes ranked Doerr as the 527th richest person in the world, with a net worth of US $2.7 billion.