Husky gained notoriety during the SC2 Beta when he hosted the HDH Invitational. The HDH Invitational could be considered the most influential pre-release tournament and introduced a plethora of fans to Starcraft 2. Husky produced a lot of content while he was active and in particular produced the 'Bronze League Heroes' series.
Some of Husky's content lives on through other channels on YouTube. For instance, Pylo the Pylon Song:
Husky moved away from producing Starcraft content roughly 5 years ago as he moved into a managing/director/producer role for Rosanna Pansino.
Update: August 14th
Husky has posted an ominous "Soon" message to his facebook.