Bill Gates Bill Gates sparked a protest in Vancouver when he decided to donate $50 million to UNAIDS through the Bill & Melinda Gates Foundation for the purpose of mass circumcision in Zambia and Swaziland. On April 29, 2017, Bill Gates partnered with Swiss tennis legend Roger Federer in play in the Match for Africa 4, a noncompetitive tennis match at a sold-out Key Arena in Seattle. The event was in support of Roger Federer Foundation's charity efforts in Africa. Federer and Gates played against John Isner, the top-ranked American player for much of this decade, and Mike McCready, the lead guitarist
Bill & Melinda Gates Foundation spend more of their budgets on public health than on wars, that the foundation has donated at least $70 million to help improve nutrition and agriculture in Africa, in addition to its disease-related initiatives and that it is studying ways to improve the delivery of health care in Africa. Both insiders and external critics have suggested that there is too much deference to Bill Gates's personal views within the Gates Foundation, insufficient internal debate, and pervasive "group think." Critics also complain that Gates Foundation grants are often awarded based on social connections and ideological allegiances rather than based on formal