Sponsored Links Leonard N. Stern dating Whom? Leonard N. Stern is currently single Leonard N. Stern Complete Dating History Add new Post Sponsored Links Leonard N. Stern wiki Login to Edit Bio: Chairman and CEO of the New York-based real estate company Hartz Group. He graduated from New York University in 1957. The university's business school was later named in his honor. Date of Birth: 28 Mar, 1938Zodiac Sign: AriesPlace of Birth: New York, United StatesAge: 86 years oldProfession: Entrepreneur Show more bio data > Leonard N. Stern Latest Videos