Michael "Mike" Morhaime (born November 3, 1967) is an American video game developer and entrepreneur. He is the chief executive officer (CEO) and founder of Dreamhaven, located in Irvine, California. Morhaime is best known as the co-founder and the former president of Blizzard Entertainment, a subsidiary of Activision Blizzard, Inc., that was founded in 1991 as Silicon & Synapse. He served on the Vivendi Games executive committee since January 1999, when Blizzard Entertainment, Inc. became a subsidiary of Vivendi Games.