Christopher Vincent Metzen is an American game designer, artist, voice
actor and author known for his work creating the fictional universes
and scripts for Blizzard Entertainment's three major award-winning
media franchises: Warcraft, Diablo and StarCraft. On occasion, Metzen
has published his art under the alias "Thundergod". Metzen was hired by
Blizzard Entertainment as an animator and an artist; his first work for
the company was with the video game Justice League Task Force.