Yun Chun Chiang was born in 1922 and was a very well known master of Guang Ping taiji which he learned from the great Kuo Lien-Ying and Wang Chih Chien. This lineage goes back to Yang Ban Hou who taught Wang Jiao Yu.
From master Kuo he also learned xingyi, bagua and Shaolin gong-fu.
Y.C. Chiang learned painting and calligraphy from Pu Ru, the brother of the last emperor of China!
In 1973 Master Chiang opened the Wen Wu school in Berkley where he taught these arts along with calligraphy and Chinese painting until his passing in 2016.
The video below is Master Chiang at the age of 83!!!