Jean-Paul Marat was a French politician, physician, and journalist, best known for his revolt against the political faction called the ‘Girondins,’ during the French Revolution. He was a trained but unqualified physician who had a successful medical career in Paris and London. Marat simultaneously worked on his political and medical writings and conducted scientific experiments. He developed bitterness against the scientific and philosophical elite due to their unjustified behavior. Marat, through his newspaper 'L'Ami du Peuple,' attacked the opponents of the revolution and strongly supported the growing radicalism in Paris. Marat was hence assassinated, which ultimately contributed to the Reign of Terror.