Knox Jolie-Pitt celebrated his 17th birthday with a Muay Thai win, supported by Angelina Jolie, while Brad Pitt remained ...

Pitt, at his Muay Thai competition. Knox won the competition on his 17th birthday. Brad Pitt was absent from the celebration.

The “Maleficent” star supported her and Brad Pitt’s son as he won the IKF Point Muay Thai Technical event on Friday.