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

Angelina Jolie celebrated her son Knox’s 17th birthday with heartfelt support as he scored a big win. Read details.

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

Angelina Jolie supports son Knox, 17, after he wins his Muay Thai tournament on his birthday. The teenager celebrated his ...

Angelina Jolie and Brad Pitt's strapping teenage son looked so much like his famous dad as he learned how to drive with mom ...