Brad Pitt and Angelina Jolie ‘s 17-year-old son recently competed in a mixed martial arts competition, reminding us of his father’s Fight Club days. However, Pitt has virtually no contact with Knox and his twin sister, Vivienne. He happens to be one of their six children to have kept the surname Jolie-Pitt.

Filed in the Superior Court of California and obtained by People, the legal documents indicate that Alexey has refused to turn over his private communications and relevant documents or appear for a deposition, claiming that he’s under no obligation to do so as a resident of Switzerland.

Angelina Jolie and Brad Pitt are the parents of Maddox (23), Pax (21), Zahara (20), Shiloh (19) and twins Knox and Vivienne (16). Their youngest twins are about to turn 17, and allegedly, Pitt is “desperate” to spend time with them. A source made these claims to The Daily Mail, explaining: