Yang Luchan
Yang Luchan (Chinese: 杨露禅; pinyin: Yáng Lùchán; Wade–Giles: Yang Lu-ch'an), also known as Yang Fukui (1799–1872), was an influential Chinese practitioner and teacher of the internal style tai chi martial art. He is known as the founder of Yang-style tai chi, the most popular and widely practised tai chi style in the world today.