As Zohran Mamdani walked the streets of the Upper East Side for a campaign event to greet early voters, he could barely walk a few steps without being stopped by his supporters.

Two smiling young women looked starstruck and told him they followed him on Instagram. The millennial Democratic nominee for mayor thanked them before posing with another young man who had readied his phone for a selfie.

With a comfortable lead in the polls, the 34-year-old is on the brink of making history when New Yorkers vote on Tuesday, as the youngest mayor in over a century and the first Muslim and South Asian leader of the city.

A relatively unknown figure just months ago, Mamdani has skyrocketed from a hip-hop artist and housing counselor to the New York State assemblyman and frontrunner to lead the biggest city in the US.

Leading a Three-Way Race

Through viral campaigns and outreach to content creators, he has reached disaffected voters, capitalizing on low confidence in the Democratic Party among its own members.

However, questions remain about whether he can deliver on his ambitious promises and handle the pressure from a potential Trump administration.

Mamdani describes himself as a democratic socialist advocating for workers' rights, promising to tax millionaires to fund expanded social programs.

His main rival, former Governor Andrew Cuomo, accuses Mamdani of an anti-business agenda, while Republican candidate Curtis Sliwa has ridiculed both leaders, emphasizing Mamdani's perceived inexperience.

Campaign Promises Focused on Affordability

Mamdani's platform focuses on increasing affordability, including universal childcare, freezing rent in subsidized units, and implementing free public buses. His proposals resonate with constituents burdened by the high cost of living.

To finance these initiatives, he plans to tax corporations and millionaires, projecting a revenue increase of $9 billion, despite some skepticism regarding the feasibility of these figures.

Bridging Divides and Criticism

While Mamdani has faced backlash for prior comments about police funding and has retracted his earlier stance on defunding the NYPD, he advocates for community safety initiatives to ensure a balanced approach to law enforcement.

Despite introducing progressive policies, Mamdani's criticism of Israel and firm stance on Palestinian rights may alienate some voters, particularly in a city with a significant Jewish population.

The Future of the Democratic Party

As Mamdani leads a campaign rooted in progressive values, questions about the implications for the Democratic Party nationally arise, challenging traditional party dynamics embraced by moderates amidst rising tensions within the party. His energetic campaign reflects a broader grassroots movement that connects local politics with national implications.

With election day approaching, New Yorkers will soon decide whether to embrace Mamdani's bold vision or revert to established political leaders.