Dr Jon Xue Zhang. Jon’s extensive background in Martial Arts lead him to into doing stunt work for productions such as 47 Ronin, 24, Dr Strange, The Brit Awards, Take Me Out, EastEnders, Hobbs and Shaw, The Gentlemen, The Host as well as The Eternals. Jon Xue Zhang, martial artist, instructor, actor, stunt performer, musician, coach and writer. He have been training since 1993 and have cross-trained in multiple disciplines such as various forms of KungFu, Karate, Aikido, JiuJitsu, Hapkido, Arnis and Silat, to name a few. I have spent over 26 years training under an SAS Instructor, who I have taught seminars and workshops with.