Du Xinwu (1869 -1953) was a Chinese martial artist who developed his own internal style Kung Fu – Ziranmen, also known as Natural Boxing. It is a Northern internal style Kung Fu taught together with Qigong breathing techniques. When studied in Japan, Du Xinwu defeated Japanese sumo and got the name of “God-legs”. He served as Sun Yat-sen’s bodyguard and protected him in important events.
