Biography: Kourtney was born in Los Angeles, California as the eldest of four children of Kris Jenner (née Kristen Mary Houghton) and attorney Robert Kardashian, with siblings Kim Kardashian West, Khloé Kardashian, and Rob Kardashian. Her father was of Armenian descent and her mother is of mostly English ancestry. In 1991, when she was age 12, her parents ... See full bio

Born: April 18, 1979 in Los Angeles, California, USA