Who is the central figure in goyas painting third of may?

The central figure in Goya's painting "The Third of May 1808" is a man in a white shirt. He stands with arms outstretched, his face a mask of anguish and defiance, illuminated by the light of the firing squad's muskets.

He is considered to be a symbol of resistance, sacrifice, and the vulnerability of humanity in the face of overwhelming power. While his identity is unknown, he has become an iconic representation of the victims of tyranny and the struggle for freedom.