Guinness is a joke. They don't really have standards for lots of their records. For example, Guinness called Ben Lee's the "fastest violinist" for his "performance" of Flight of the Bumblebee. I put "performance" in quotes because he absolutely butchered the piece. But he butchered it very quickly!
It's obvious when you think about it that these sorts of categories are meaningless. What is the fastest violinist? Surely this has to include both speed and _accuracy_. How do you measure accuracy over speed?
It's obvious when you think about it that these sorts of categories are meaningless. What is the fastest violinist? Surely this has to include both speed and _accuracy_. How do you measure accuracy over speed?