John Kluge Jr.

John W. Kluge Jr. (born 1983) is an American venture capitalist, philanthropist, and activist.

Early life Kluge is the son of the late billionaire John Kluge, founder of the media conglomerate Metromedia, and his wife, Patricia Kluge (née Patricia Maureen Rose), who adopted him in 1984 and raised him on their Charlottesville, Virginia estate, Albemarle House. He graduated from Phillips Academy in 2001 and Columbia University in 2005. He also has an MBA from the F. W. Olin Graduate School of Business of Babson College.

Biography After college, Kluge worked for several think tanks, including the anti-poverty think tank Rock and Wrap it Up, and the EastWest Institute, where he was made program coordinator for the institute's cybersecurity initiative.

Kluge founded Eirene, an angel investment firm that supports social causes and provides consulting services on cause marketing and analytic giving. In 2012, he co-founded Toilet Hackers, a social enterprise building sanitation projects in underdeveloped regions that lack adequate access to toilets. He also launched the first worldwide "Toilet Hackathon," in partnership with the World Bank and the Bill & Melinda Gates Foundation to gather entrepreneurs worldwide to brainstorm for global sanitation problems.

In 2024, he opened Thistlerock Mead Company, the first net-zero meadery (honey winery), located on a regenerative flower farm in Charlottesville, Virginia.

Kluge serves as on the Board of Directors for the Norwegian Refugee Council USA, James Madison's Montpelier, and the Kluge-Ruhe Aboriginal Arts Museum. He has also served as a trustee of Babson College and was a member of the Center for Strategic and International Studies's task force on global forced migration that was formed in 2017. He is the author of two books: Charity & Philanthropy for Dummies (2013) and John Kluge: Stories (2015), published by Columbia University Press.

Personal life Kluge is married to Christine Mahoney, a professor of public policy and politics at the University of Virginia. The couple have co-founded the Alight Fund, an investment platform for refugee entrepreneurs, which was the precursor to Kluge's Refugee Investment Network.

Kluge inherited his father's estate in Virginia, but it was sold to The Trump Organization who previously purchased his mother's adjacent vineyard and winery operations that became the Trump Winery. In 2017, after President Donald Trump announced a tariff against Mexican products, Kluge raised $25,000 as a proposal for a flag-raising ceremony in front of the winery to celebrate Mexican-American partnership. In 2021, he helped launch the "truth farm," a public art installation dedicated to conversations about immigration, next to the Trump family winery.