Lu Xun (鲁迅) or Lu Hsün (Wade-Giles), was the pen name of Zhou Shuren (September 25, 1881 – October 19, 1936), a leading figure of modern Chinese literature. Writing in Vernacular Chinese as well as Classical Chinese, Lu Xun was a novelist, editor, translator, literary critic, essayist, and poet. In the 1930s he became the titular head of the League of Left-Wing Writers in Shanghai.
For the Traditional Chinese profile: here.
For the Simplified Chinese profile: 鲁迅