Mathematically illiterate, but a whiz at programming languages and logic. And I just started writing in July, 2013. I wrote over 100k words in my first month -- coherent, logical, and readable -- and I haven't slowed down much since then. Other than book reports in high school, I've never really written anything in my life... so this is as much a surprise to me as it is to everyone else.
Come see me on writing.com: http://jacecar.writing.com or on my personal site: http://www.jacecar.com