Bonnie Hammer is the President of NBC Universal Cable. Prior to this, she had been President of the U.S. cable channel SyFy since 2001 and of the USA Network since 2004 (both networks are owned by NBC Universal). She joined USA as a programming executive in 1989 and has held a number of positions at both companies since then. Hammer first established herself professionally in New York as a programming executive at Lifetime Television, where she oversaw production of an award-winning series of documentaries.
Source - http://en.wikipedia.org/wiki/Bonnie_Hammer