JEAN-PAUL SARTRE Jean-Paul Sartre is a French philosopher, novelist, play-write, and journalist. He is mostly recognized for his leadership in French Existentialism. After questioning his own ideas he gave up his own ideas, and started to support Marxism. Existentialism was the ideology that he is mostly known and supported for. Jean Paul was born on June 21, 1905 and was schooled at Evole Normale Superieure in Paris, University of Fribourg in Switzerland, and the French Institute in Berlin. From 1929 he taught philosophy at some secondary schools. Resulting in the start of World War II, he was drafted into the military