Article continues below advertisementVictoria Beckham is coming clean about her past struggles in her new self-titled Netflix documentary, which hits the streaming platform on Thursday, October 9.The fashion designer, 51, revealed she used to have an eating disorder, something not even her closest loved ones knew about.Article continues below advertisementVictoria Beckham Reveals Secret Eating DisorderSource: netflixIn Victoria Beckham's new documentary, she revealed she secretly developed an 'incredibly unhealthy' eating disorder.