Knox Léon Jolie-Pitt is the son of Angelina Jolie and Brad Pitt. He is one of the twins born to the couple. Her twin sister is Vivienne Marcheline Jolie-Pitt.
Knox Léon Jolie-Pitt was born on July 12, 2008, in Nice, France. He and his twin sister Vivienne’s first pic was sold for 14 million dollars. This is the most expensive celebrity kids photo till date. The previous record holder is his elder sister Shiloh. The money was donated to Jolie-Pitt foundation.