Renzik "The Shiv" is a goblin member of SI:7, located in Old Town of Stormwind City. He is Spymaster Mathias Shaw's second-in-command.
Renzik has connections to both the Hidden Circle in Ironforge, as well as the rogues in Darnassus.
See List of Stormwind NPCs.
Renzik is one of the only Alliance goblins.