Jennifer Gates, 25, married Nayel Nassar, 30, on Saturday October 16 2021 in Westchester County, New York. She is the eldest daughter of billionaire businessman Bill Gates and Melinda French Gates. Nassar, an equestrian who competed representing Egypt in the Tokyo Olympics, also celebrated their milestone moment on his own Instagram account. Jennifer, a medical student, is also an accomplished equestrian who was part of the Longines Global Champions Tour and the Global Champions League. She's competed in shows all over the U.S. and in Europe.