
I believe that you learn by overcoming adversity. For me, whether it was sports, school, or in my personal and professional life, that’s been the truth. I gravitate to people who have an immense drive and the humility to keep learning.
John Vrionis is currently the Co-Founder and Managing Partner at Unusual Ventures. A seasoned venture capitalist with over two decades of experience, John has been an early investor in a number of successful software startups including: AppDynamics, Arctic Wolf Networks, Carta, Harness, Hallow, Liftoff.io, Mulesoft, Pinterest, Nicira, Nimble Storage and Robinhood.
Originally from Georgia, John graduated from Harvard University, where he studied economics and applied mathematics while also playing varsity soccer. His passion for technology led him to pursue a master’s degree in computer science from the University of Chicago. Inspired by visionary entrepreneurs, John moved to Silicon Valley in 2002 and completed his MBA at the Stanford Graduate School of Business. Before co-founding Unusual Ventures, John served as a General Partner at Lightspeed Venture Partners.















The most valuable thing has been John’s commitment to the company since its formation. I greatly appreciate John’s candid style and his extensive track record of successfully partnering with early stage founders.
Brian NeSmith
Co-Founder & CEO