GREENSBORO, N.C.--(BUSINESS WIRE)--This month, seven of Varrow’s top-notch engineers have been recognized by Cisco as Cisco Champions. AJ Kuftic, Josh Coen, Jason Nash, Kevin Tuffner, Jeremy Waldrop, Bill Gurling, and Phillip Jones have all been awarded the distinction of Cisco Champion, but what exactly is a Cisco Champion? Cisco Champions make up a network of 200 people who are passionate about Cisco and enjoy sharing their knowledge, expertise, and thoughts across the social web and with Cis