Kardashian was born 1980 in Los Angeles and is an American television and social media personality, actress, socialite, and model, to parents Robert and Kris . She has an older sister Kourtney, a younger sister Khloé, and a younger brother Rob. Their mother is of Dutch, English, Irish and Scottish ancestry, while their father was a third-generation Armenian American. After their parents divorced in 1991, her mother married again that year, to Caitlyn Jenner , the 1976 Summer Olympics decathlon winner. Through their marriage, Kardashian gained step-brothers Burton “Burt”, Brandon, and Brody; step-sister Casey; and half-sisters Kendall and Kylie Jenner.