Nick's main in WoW is Gragtharr, a Tauren Hunter on Skywall. Also look for Cloudhowler on Argent Dawn. He also plays Hearthstone, but sucks for as much as he plays.
Double Tap #52: Welcome to the Jam!
Watchpoint Radio #69: Not an Interview with NotRob
The Tauren & The Goblin #24: The Trial of Genn Greymane
In Orbit #80: Baby, I Got That Sugar Rush.
SITREP Radio #68: 1.7 GETS A RELEASE DATE YAY!