Zyrius Pker is a RuneScape player. He is working on Herblore at the time of writing this article.
He can be talked to over Skype. He currently has Player Moderator status, and obtained this in January 2010.
Zyrius Pker can usually be found at the Grand Exchange or in Varrock West Bank, in world 117. He has a very friendly personality, and will talk to anyone that attempts to talk to him.