Description Available in: SK Gaming is a professional esports organization based in Germany that has teams across the world competing in different titles. SK is particularly known for their success in Counter-Strike (CS) tournaments. SK's Brazilian CS team won the ESL One Cologne 2016 Major. SK currently has players and teams competing in League of Legends and Hearthstone. SK Gaming was founded in 1997 by a small group of Quake players in Oberhausen.