Christophe Clugston has a long experience in sport fighting but much more in street fighting.
He's specialized in survival martial arts as he calls them "Combat Science", by combining multiple systems in a unique form of combat.
He teaches people and military to survive in any combat situation.
For Info: http://www.fluentfighting.com/
Music Credits: Killers by Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License