Kenneth Posner is an award winning American theatrical lighting designer, working on Broadway, Off-Broadway and american regional theatre. His most notable designs include the musicals Wicked, and Hairspray, both currently running on Broadway. He has been nominated for the Tony Award for Best Lighting Design for The Coast of Utopia (2007), Dirty Rotten Scoundrels (2005), Wicked (2004), Hairspray (2003), and The Adventures of Tom Sawyer (2001). Wikipedia
The definitive Wikipedia entry for Kenneth Posner. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Kenneth_Posner