Glenn has over 25 years of coaching and training experience. He has trained, to varying degrees, in fencing, Gracie Combatives jiu jitsu, Krav Maga, kung fu, Senshido, silat, tae kwon do, tai chi, World War 2 Combatives, wrestling and still plays rugby. Glenn works in education, personal training, security, and has been an A.L.I.C.E. certified instructor. He has lived in Canada, Guinea, Puerto Rico, South Korea and the US.

Glenn is currently a High Intensity certified trainer through the International Association of Resistance Trainers (I.A.R.T.). He is also a certified Neuro-Linguistic Programming (NLP) practitioner and meditation instructor.