Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about Holden Karnofsky?
Summarize this article for a 10 years old
Holden Karnofsky is an American nonprofit executive. He is a co-founder and Director of AI Strategy of the research and grantmaking organization Open Philanthropy. Karnofsky co-founded the charity evaluator GiveWell with Elie Hassenfeld in 2007 and is vice chair of its board of directors.