TV Host accidentally debunks Fake "Grandmaster" Bruce Silva

Fake "Grandmaster" Bruce Silva goes to a TV Show to demonstrate breaking a concrete block with a cup of glass without breaking the glass. Of course it goes wrong for Bruce Silva.

It's not worthy to try to deceive people risking yourself to be humiliated on TV. If you want to show any skills, please work them for real, with safety and honesty, either martial arts or something else you're talented at.

Disclaimer: This video is not mine. I found it and uploaded here for educational purposes.