Bill & Melinda Gates Foundation set conditions so that these contributions do not simply increase the foundation's endowment, but effectively work as a matching contribution, doubling the foundation's annual giving. Bloomberg News noted, "Buffett's gift came with three conditions for the Bill & Melinda Gates Foundation: Bill or Melinda Gates must be alive and active in its administration; it must continue to qualify as a charity; and each year it must give away an amount equal to the previous year's Berkshire gift, plus an additional amount equal to 5 percent of net assets. Buffett gave the foundation two years to abide by the third requirement."
Bill Gates Sr. Bill Gates Sr. William Henry Gates II (born November 30, 1925), better known as Bill Gates Sr., is an American retired attorney and philanthropist and author of the book "Showing Up for Life: Thoughts on the Gifts of a Lifetime". He is the father of Microsoft co-founder Bill Gates. One of a line of businessmen named William H. Gates, and sometimes called William Gates Jr. in his career, he is now generally known as William Henry Gates Sr. due to the greater prominence of his son William H. Gates III (Bill Gates). Gates was born in 1925 in Bremerton, Washington,