In addition to his role at The Trump Organization, Weisselberg has held positions at a number of Trump-related entities, according to a November Wall Street Journal profile. He is treasurer of The Donald J. Trump Foundation, the New York-based nonprofit now the subject of an inquiry by the New York State Attorney General. He was also on the board of the Miss Universe Organization.
Unlike other Trump confidants, such as real estate attorney Jason Greenblatt and special counsel Michael Cohen, Weisselberg has had almost no public profile. He is also a quiet figure within The Trump Organization itself.
Weisselberg was born in Brooklyn and attended Pace University before going to work for Donald Trump’s father, Fred Trump. As of 2005, he lived in Nassau County on Long Island.