who is kiki vanderbilt?

Answer 1

Kiki Preston (née Alice Gwynne) (1898–1946) was an American socialite and alleged mother of a son born out of wedlock with HRH Prince George, Duke of Kent, fourth son of Their Majesties King George V of the United Kingdom and Queen Mary.

Known as "the girl with the silver syringe", drug addict Preston, a cousin of railroad heiress Gloria Vanderbilt, was married first to Horace R.B. Allen and then, in 1925, to banker Jerome Preston.[1] She died after jumping out of a window of the Stanhope Hotel in New York City. According to the memoirs of a friend, Loelia Westminster, Prince George's brother the Duke of Windsor believed that the son was Michael Canfield (1926–1969), the adopted son of American publisher Cass Canfield and the first husband of Lee Radziwill (sister of Jacqueline Kennedy Onassis).

Answer 2

I think you mean Kiki Vandeweghe. He was a former NBA player and, most recently, the GM of the Denver Nuggets. He was fired after getting pwned by the Clippers.