Who is pro?

Answer 1

Pro is a term used in World of Warcraft as a person who is very intelligent and beautiful and good at the game. People that are pro usually travel in packs and troll the trade chats. An example of a Pro Maximus would be a rare species known as the Johnfu. These rare and intelligent creatures are located in the world of Azeroth and are on the realm Magtheridon. The Johnfu is a member of the guild Clockwork Thugs with some other Pros, Icinià, Nandør, Arleen (The noob guy with a voice changer to make him sound like a girl), and Killx

Answer 2

Pro is usually short for professional, which basically mean that you do something for a living. Tends to be used for activites that the rest of us think of as hobbies, like sports.