The Wuji concept aims to promote the internal boxing arts for health and combat, and was introduced into being through Glen Jenkins who has spent over 40 years practising and researching martial arts and related subjects.

Glen began his training in 1974 studying Shotokan Karate and became a national champion in 1983. In his early twenties he studied Western Boxing and Kickboxing, and in 1985 moved to Los Angeles where he began his study of Jeet Kune Do, KaliMuay Thai and Grappling. Returning to London Glen looked into the arts of Wing Chun and Penchak Silat, and then was introduced to the internal arts of  Chi Kung, Tai Chi, Hsing-I and Bagua.