Weiss was born in Brooklyn, New York.
Weiss has an MA from the City University of New York.
Marc Rich & Co.
- Advisors, Gateway Capital Group, accessed 24 october 2013.
- Weiss slated to retire as managing director of Marc Rich division. (Manny Weiss, Marc Rich and Company AG), American Metal Market, 8 July 1992, archived at Highbeam Research.