Rudy Koch

Rudy Koch is a Blizzard Entertainment employee and Senior Producer on World of Warcraft. He also streams games under the name Sancho9000.

Koch joined Blizzard in September 2016, having previously worked at Activision for 5 years on titles including ', ' and .

• Koch was already a player and streamer of World of Warcraft prior to joining Blizzard, as well as a Legend rank player and streamer of Hearthstone. He has also streamed Overwatch.
• Koch streamed a regular series in which he searched World of Warcraft for the characters depicted in Hearthstone cards, as well as exploring common locations such as Karazhan. He has also presented a number of special rules Hearthstone tournaments, including the 2v2 co-op "Bizarro Hearthstone" series.

• Sancho9000 on Twitter
• Sancho9000 on Twitch