Shifu Jon Funk is a long time student of shifu Cheng Luen Chuen.

His gong fu teacher (shifu Cheng Luen Chuen) sent a letter of introduction to his senior gong fu brother, shifu Su Shao Ming, asking him to teach shifu Jon Funk. Then, shifu Jon Funk travelled in 1986 and 1989 to Hong Kong to train under shifu Su Shao Ming. Each time he spent five weeks studying for two hours every morning.

Shifu Jon Fun was Canadian forms champion and fought in full contact gong fu competitions. He is a great promoter of the tang lang quan and fequent contributor to martial arts magazines.