Penn alumni Mindy and Jon Gray donate $21million to Penn for cancer research

Colleges and Universities A-Z University of Pennsylvania
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https://www.bloomberg.com/news/articles/2017-05-04/blackstone-s-gray-gives-21-million-to-hit-cancer-close-to-home

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God bless the good people. Penn ranks as the number one billionaire factory. Wish more alums step out and do major things for Penn.