compLexity Gaming (coL) is a professional American eSports organization that competes in Heroes of the Storm, Call of Duty, Dota 2, Hearthstone: Heroes of Warcraft, Heroes of Newerth, StarCraft II and Counter-Strike: Global Offensive. From 2006 to 2009 they were a franchise of the Championship Gaming Series known as the Los Angeles Complexity. They have previously sponsored players and teams competing in League of Legends, Counter-Strike: Source, Dead or Alive 4, Forza Motorsport 2, FIFA 07, and Smite. compLexity was founded by Jason "1" Lake in 2003 as a Counter-Strike 1.6 clan.
Complexity was founded in Buckhead, Georgia in 2003 by Jason "1" Lake, a Le Mars, Iowa native who had previously come to Georgia to attend Emory Law School. Lake got into 'Counter-Strike' through his roommate, and soon founded his own team to compete in online CS leagues. Complexity Gaming was first formed in 2003 by Jason "1" Lake, Paolo Bergantino, and Ariel Perez.
In 2007 it became the official Los Angeles franchise for the Championship Gaming Series until 2009 when the league folded. It fielded teams in Project Gotham Racing 3, Counter-Strike 1.6, Call Of Duty, Defense of the Ancients, Quake 4, Day of Defeat, and Day of Defeat: Source. The team was one of the subjects of Michael Kane's 2009 book Game Boys, which chronicled their Counter-Strike rivalry with Team 3D.