What's in a name?

My legal name is Zachary (Zach) but during my tainted youth I started spelling it Zak and it seems to have stuck. My publications bear the former but I use the latter in everyday life. People always ask me which I prefer; Zak is what I use but either is fine.

World's shortest bio

In addition to my pursuit of the topic of ultimate mastery, I ride lots of motorcycle, cook lots of food, and brew lots of beer.