Sun Lutang

Tim Cartmell is a martial artist best known as an author and translator of martial arts books. He is an Eighth Degree Black Belt (Master) in Kung-Fu San Soo, and a Fourth Degree Black Belt in Brazilian jiu-jitsu. Tim is an expert in Sun-style tai chi, including all three martial arts under the Sun system originally taught by founder Sun Lutang. They are tai chi, xingyiquan, and bagua. He started his martial arts career winning full-contact tournaments in Taiwan using xingyiquan.