Zohran Mamdani has won the election to be the next mayor of New York City, knocking out political heavyweight Andrew Cuomo. In less than a year, Mamdani has gone from being a little-known state assemblyman to becoming one of the most high-profile politicians in the United States.

How did he do it, and what could happen now? Start Here with Sandra Gathmann explains.

This episode features:

Joseph Stepansky | US reporter, Al Jazeera Digital

Christina Greer | associate professor of political science at Fordham University and cohost of the FAQ NYC podcast

Andres Bernal | lecturer at the School of Labor and Urban Studies of the City University of New York