Bill Gates is married to Melinda French (married in 1992). They have three children Jennifer (1996), Rory (1999) and Phoebe (2002). With his wife, Bill Gates formed the Bill & Melinda Gates Foundation. Bill Gates says much of the inspiration came from the example of David Rockefeller. Like Rockefeller, Gates has sought to focus on global issues ignored by the government; he also expressed an interest in improving the standards of public school education in the US. He has appeared with Oprah Winfrey to promote this objective. In respect to charitable, philanthropic activities Gates has also received encouragement from investor Warren Buffet, who has given away $17 billion, through the Gates Foundation.