Not to shabby watched a few of his vids apparently he is pretty much in demand by various special forces for training if anything the music is not to bad either.
Instructor Zero Training Highlights Compilation 2016 - YouTube
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Not to shabby watched a few of his vids apparently he is pretty much in demand by various special forces for training if anything the music is not to bad either.
Instructor Zero Training Highlights Compilation 2016 - YouTube