Zohran Mamdani has buzz and some momentum in New York City’s mayoral race. But can a 33-year-old democratic socialist — or anyone else — beat former Gov. Andrew Cuomo in the Democratic primary? Mamdani picked up a key endorsement Thursday from U.

The progressive congresswoman is supporting the young Queens assemblyman’s upstart campaign in a crowded Democratic primary field.

Andrew Cuomo faced a two-hour pile-on Wednesday as eight other Democrats vying for the party’s nomination for New York City mayor spent their first debate attempting to knock the former governor off his perch.