Chris Kael of Five Finger Death Punch opens up with a personal and vulnerable story on a new Beardo and Weirdo podcast episode with Craig Gass.

If you could convert the mass of a paper clip entirely to energy, how big a punch would it pack? Einstein's most famous equation, E = mc 2, indicates the calculation is straightforward ...

In this Beardo and Weirdo podcast clip, Craig Gass and Chris Kael talk about the Rock and Roll Hall of Fame and gripes from performers. Chris Kael's Trick to Joining Five Finger Death Punch Chris ...