River Gallo

River Gallo is an American filmmaker, actor, screenwriter, model, and intersex rights activist. They wrote, directed, and acted in the 2019 short film Ponyboi, which was the first film to feature an openly intersex actor playing an intersex person. Gallo adapted the screenplay for Ponyboi into a feature-length film by the same name, which premiered at the 2024 Sundance Film Festival. Gallo also played the lead role in the 2024 adaptation.