SUN TZU was a Chinese general, military strategist, and philosopher who lived in China in the 6th century BC. Sun Tzu is traditionally credited as the author of The Art of War, a widely influential work of military strategy that has affected both Western and Eastern philosophy. Sun Tzu is revered in China as a legendary historical figure. His birth name was Sun Wu; the name Sun Tzu by which he is best known is an honorific that means "Master Sun."