Kristen Mary Jenner (formerly Kardashian; born November 5, 1955) is an American television personality, entertainment manager, producer, businesswoman, and author. She rose to fame starring in the reality television series Keeping Up with the Kardashians (2007–present).

She has four children from her first marriage to lawyer Robert Kardashian: Kourtney, Kim, Khloé and Robert, and two children from her second marriage to television personality and retired Olympic Games medalist, Bruce Jenner (now Caitlyn): Kendall and Kylie.

Jenner was born in San Diego, California. She is the first child of Mary Jo Shannon (née Campbell; born 1934) and Robert True Houghton, an engineer. She is of Dutch, English, Irish, German and Scottish descent. When Jenner was seven years old, her parents divorced and she and her younger sister, Karen, were raised by their mother until a few years later when her mother married businessman Harry Shannon.

Three months after moving to Oxnard, California, Shannon's business partner allegedly left with all the company's capital, so the family moved back to San Diego. Jenner attended Clairemont High School and graduated in 1973. She worked for American Airlines as a flight attendant for a year in 1976.

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