Zohran Mamdani, a 33-year-old state lawmaker and self-described democratic socialist, was poised on Tuesday to win New York City's Democratic mayoral primary in a surprising upset over former New York Governor Andrew Cuomo.

Zohran Mamdani, a state assemblyman and democratic socialist, had a commanding lead over former Gov. Andrew M. Cuomo, who conceded in the Democratic primary.

Andrew Cuomo’s concession came as the race’s outcome will be decided by a ranked choice count after neither Democrat got a clear majority in the vote.