Martial artist who punches metal?

[Julius Rain]

The chinese are always selling the world bullshit!

[Andre]

The chinese are always selling the world bullshit!

Yeah you got mild tempered forged steel with flex that you cant break, and cast iron that snaps like a tile.
Then every temper you can imagine in between.
Those Shaolin monks sure have to crack themselves over the head with those metal bars a number of times until they break though maybe they are shit at forging the right temper and too thick headed to realize.

[bradlee180]

Unbreakable man.