Holden Karnofsky

Holden Karnofsky
Photo of Holden Karnofsky
EducationHarvard University (BA)
OccupationNonprofit executive
Known forCo-founding GiveWell and Open Philanthropy
Spouse
(m. 2017)

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.[1] Karnofsky co-founded the charity evaluator GiveWell with Elie Hassenfeld in 2007 and is vice chair of its board of directors.

  1. ^ Karnofsky, Holden (July 27, 2023). "Alexander Berger is now sole CEO of Open Philanthropy". Open Philanthropy.