TotalBiscuit (real name John Bain) is a StarCraft II caster, content creator and tournament organizer, and former manager of team Axiom. He is likewise the creator of the Axiom mod.
TotalBiscuit is available as a purchasable announcer in StarCraft II, added in Patch 3.10. His voice pack is only available in English and without subtitles.
Liquidpedia - TotalBiscuit