In Metal Gear Solid 2 : Sons of Liberty
Iroquois Pliskin(Snake) says Vamp is
"a wizard with knifes"
Just curious, is this because Vamp is genetically modified or does he have some type of special training and if so what kind of training was it, i.e a type of martial art
Best Answer
Vamp had quite a bit an out of the ordinary story.
So Vamp got his training in the Navy SEALs anti-terrorist squad Dead Cell for which he was a member. So basically about this skills with knives, guns, etc. that's all we know so far.
For his "supernatural" abilities well:
For additional information on Vamp you can check Vamps Wiki Page!