Grinder is a black Dwarf, an adept, expert bomb builder, former shadowrunner and the founder and leader of the «Red Hot Nukes» Gang.
Any new member of the gang has to disarm a bomb built by Grinder himself - if the candidate survives, he will be in the gang and get training on bomb building by Grinder in person.
He claims, he uncovered a really terrible hidden truth in a corporation's hub on a shadowrun some years ago, and he created the gang of the «Nukes» for the only purpose of defending metahumanity from a coming danger, that will be spilled by that corp. He is grim humored, really anti-corporatist and a bit anarchist in his point of view.
