Inspiring grip video

This shows some SERIOUS bending of horse shoes & wrenches (that's spanners over here in the UK). The putting a nail through a bit of wood without a hammer is NOT something I'll be trying out...probably ever! but I thought the whole thing was pretty motivational...& if my hands didn't ache so much from multiple kettlebell session every day I'd be grabbing some grip stuff right now...infact I might anyway