14:22

When A Black Belt Challenges A Muay Thai GOD

15:15

When Delusional Bodybuilders Get Humbled By Real Fighters

25:50

6 Martial Artists Locked with a Knife Attacker

9:33

I Tried the World's STRANGEST Martial Art

4:17

Knife fighting in the Park- Martin Wheeler Systema

16:39

Ruthless aggression of the old school... Dan Severn - The Dark Night of the Beast in MMA

4:54

Russian Systema in a REAL FIGHT

22:58

If these Bruce Lee Moments Were Not Recorded, No One Would Believe It