Answer
Maximilien Robespierre, known for his significant role during the French Revolution, was Desmoulins' esteemed schoolmate. Both Desmoulins and Robespierre attended the prestigious Lycée Louis-le-Grand in Paris, where they formed a close bond. Their shared education and intellectual pursuits marked the beginning of their paths that would later intertwine during the tumultuous events that shaped the course of French history.