A crowd-stopping spectacle unfolded on a city street as a bare-chested human boxer stepped into the ring to face off against a sleek, high-tech fighting robot. The intense footage shows the boxer trading powerful blows with the automaton, which was clearly built for combat. Despite the robot's mechanical precision and intimidating glowing blue eyes, the human fighter was relentless. In a stunning finale, the boxer landed a crushing uppercut that sent the mechanical challenger tumbling to the can