Joschka Fischer
Fischer took part in some street battles when the anarchist Putzgruppe attacked the police and hurt some officers a lot. (In German the word Putz can mean a cleaner, but in Putz-group it is an acronym. That means the letters stand for other words. Proletarische Union für Terror und Zerstörung, i.e. The Workers Union for Terror and Destruction). Photos of one battle in March 1973 show Fischer clubbing policeman Rainer Marx  . getting a workout (photo)