Warren Buffett, the seventh richest person in the world, promised to donate 99% of his wealth to NGOs after his death. The “oracle of Omaha” will turn 92 in August but has not confirmed which organizations will receive his money. Warren Buffett’s DonationQ1 2022 hedge fund letters, conferences and more The money will have to be distributed over a maximum of 10 years after his death —as he left in writing— and would come from the liquidation of his shares in Berkshire Hathaway Inc. Class A (NYSE:BRK.A), the fund he has run since 1965. Buffett’s fortune now stands at $96.9 billion according to B…