America's biggest donors of 2013

Published On: Feb 18 2013 02:57:37 PM CST   Updated On: Feb 11 2014 01:00:19 AM CST

The Chronicle of Philanthropy has released its list of America's biggest donors of 2013. Take a look at the 15 most generous donors.

Biggest donors - Pierre Omidyar
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7. Pierre and Pam Omidyar. Donation: $225 million. Pierre Omidyar founded eBay. Pam Omidyar chairs the nonprofit HopeLab, which develops technology to help sick children. The Omidyars gave to HopeLab, Humanity United, The Omidyar Foundation and the Ulupono Initiative.

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