Thinking about this, can you think of a great hacker who isn't C-level? Look at the most famous programmers of all time, or people who've made the most popular tools like Ruby on Rails, and they're all C-level.
Yukihiro Matsumoto, Satoshi Nakamoto, Linus Torvalds, Jeff Dean, Aaron Swartz, Richard Stallman, Ken Thompson, Dennis Ritchie, Guido van Rossum, Yann LeCun, Andrej Karpathy