Before there was David Flynn, there was David Bradford.
straight from wikipedia:
Bradford was CEO of Fusion-io until April 2010, after which he assumed the role of Chairman of the Board. During his tenure as CEO, he employed Steve Wozniak, co-founder of Apple, as the Company’s Chief Scientist, assisted in securing partnerships with IBM, Dell, Samsung and Hewlett-Packard, helped raise over $100 Million in capital and saw the company named the "#1 Most Promising I.T. Company in America" by the Wall Street Journal and the "most innovative up-and-comer in the world" by BusinessWeek readers.
So yeah, Flynn founded the company, but Bradford seems to have played a big role making it what it is today.