What he said.
Also, this is professional table tennis, not the usual let's-meet-in-the-park-with-my-bros-and-talk-about-the-most-expensive-equipment-to-replace-your-cheesy-technique-play. If you can't handle a boy screaming after he won a point, you don't have the confidence to deal with it...
Please, get your research right, buddy. This is just a generic asiandrum video. Dang uses, and has always used, modern-styled C-Pen (currently a custom ALC with D09C and T05H) blades. Oh, and no, he has never used a J-Pen blade.