Brian Austin Green (born Brian Green; July 15, 1973) is an American actor, best known for his portrayal of David Silver on the television series Beverly Hills, 90210 (1990–2000). Green was also a series regular on television shows Freddie (2005–2006), Terminator: The Sarah Connor Chronicles (2008–2009), Wedding Band (2012–2013), and Anger Management (2012–2014).
Source : Wikipedia
