- Not to be confused with William (Stormsong Valley).
William is a human boy seen running in Trade District and the borders of Cathedral Square, Old Town, and Dwarven District in Stormwind City. Before the Cataclysm he was chased by Donna because he stole her doll, Betsy. Since Cataclysm, William is now chasing Donna for stealing his mechanical gorilla.
- "Ha ha, I got Betsy!"
- "Crybaby, crybaby!"
- "Baby wants her dolly!"
- "I have your dolly! Nyah nyah!"
- "No fair! Gimme back my gorilla!!"
- "Stop twisting his legs, they aren't supposed to bend that way!"
In popular culture
In one episode of the Dark Legacy comic strips, William runs up to Miji and laughs because he is taller than him, and he mistakenly calls him a goblin, even though he is a gnome. Miji gets extremely angry, punches William into the sky, gives back Donna's doll, and then comments "I'm exalted with Stormwind now." 
- Patch 8.0.1 (2018-07-17): Model updated.