Eric Zinterhofer
What he does: Partner and founder of Searchlight Capital Partners, LLC, a private equity firm.
Eric Zinterhofer and Aerin Lauder Zinterhofer, granddaughter of Estee Lauder, have more than stood the test of time. The college sweethearts, who were married in 1996, now have two sons, Will and Jack. The duo also isn't afraid to mix work into their personal life. The cosmetic heiress sits on the board of Estee Lauder, which is reportedly one of the key investors in Eric's company, Searchlight Capital, a private equity firm he founded in 2010.
[Photo: Eric Zinterhofer, Aerin Lauder Zinterhofer via]