Zack Morris is best known for playing Keegan Baker in EastEnders, the reformed bad boy married to Tiffany Butcher.The actor landed the role when he was 16 and has since been involved in some of Walford's grittier storylines. But what do we know about his life off-screen? Here is everything you need to know… Get exclusive celebrity stories and fabulous photoshoots straight to your inbox with OK!'s daily newsletter.